2013年7月26日星期五

novaledlights:Why Choose 3w LED grow Lighting For Your Home?

novaledlights:Why Choose 3w LED grow Lighting For Your Home?

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this article is about led grow lights.
You've probably used LED grow lighting many times without even realising it. If you've used a torch, Christmas lights or solar garden lights then you've used LED lighting.
What many people don't realise is that this type of lighting is being utilised more and more within homes and is set to become the future of modern lighting.
There are several reasons why this type of lighting is becoming so popular. In the current climate of fears for the environment grow lights led is a far more eco friendly option than traditional lighting. It uses less energy and there is no need for the use of harmful substances such as mercury within the manufacture.
Incandescent light bulbs waste up to 98% of the energy they use producing heat, but the lighting they produce is multi directional. LED lights utilise the majority of their energy producing a bright directional light which is why they do not feel hot when touched.
Another key reason why this type of lighting is growing in popularity is cost. 3w LED Grow Light can last for up to three decades of normal use. The cost of running these lights throughout their entire lifetime can be less than the cost of the bulb. By contrast, conventional bulbs can cost 500 times the cost of purchase to run during their lifetime.
The qualities of  UFO LED Grow Light such as zero fire risk, focussed light and high efficiency mean that they are perfect for replacing certain types of lighting within the home. They can be used to replace halogen downlighters, which are particularly inefficient. They can also be utilised for display lighting and can be fitted in places where the use of lighting would normally be limited due to fire hazard.
LED lights are perfect for displaying items within the home, such as in display cabinets. They can be used under kitchen units and inside wardrobes and cupboards. This versatile lighting can also be used to create different moods and atmospheres within the home. They can be purchased in various colours and blended, or even set up to gradually change colour, casting pools of incandescent light onto your focal point, flooring or even onto a wall, making you feel like your room is constantly evolving, and saving you the need to decorate because you can change the look of your room so easily and effortlessly.
So remember, if you are thinking of installing some new lighting within your home then consider LED lighting. It's cost effective, environmentally friendly and can really add a touch of glamour and excitement to your home.

2013年7月25日星期四

hot!re-watches.com:The Most Stylish Fashion Accessory Replica Watches

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2013年7月16日星期二

novaledlights--2011 Los Angeles Auto Show: New Cars with LED lighting

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Here are some of the most buzz-worthy new models and concept cars getting their world debuts at the Los Angeles Auto Show, which opens to the public Nov. 18. Media previews began Wednesday at the show, which is an important venue for carmakers because California is by far the largest car market in the U.S.:

CADILLAC XTS: General Motors Co.'s luxury brand unveils the replacement for its old land yachts, the DTS and STS. The company promises space and elegance with technology for a new generation of buyers. It looks like a larger, rounded version of the CTS, and is powered by a 300 horsepower, 3.6-liter V-6 engine. The all-wheel-drive sedan will hit showrooms in the spring.(novaledlights) Pricing hasn't been released.

CHEVROLET CAMARO ZL1 CONVERTIBLE: The convertible version of the fastest Camaro ever. It's due out this summer as a 2013 model. The ZL1 sports car has a 550-horsepower, 6.2-liter supercharged V-8 and recently hit 170 miles per hour on a German test track. Pricing hasn't been announced.

CHEVROLET SPARK: General Motors enters the tiny car market, aiming at young city dwellers with the Spark. It's smaller than Chevrolet's newly released Sonic but still seats four. The Spark will be powered by a 1.2-liter four-cylinder engine with 85 horsepower and will come standard with a five-speed manual transmission. A four-speed automatic also is available.(novaledlights) Chevy promises "vibrant" paint colors. It goes on sale in mid-2012. The price wasn't announced.

FIAT 500 ABARTH: Italian automaker Fiat SpA rolls out a high performance version of the round and cute 500 mini car. The car, which seats four, is more aggressive looking and its turbocharged 1.4-liter engine cranks out 160 horsepower, 59 more than the base version of the car. It has aluminum racing wheels, a heavy-duty five-speed manual transmission, a spoiler and a racing stripe at the bottom of the door. The Abarth gets to dealers in the first half of 2012. The price was not released.

HONDA CR-V: Honda unveils a new version of its five-seat crossover, which is one of the most popular vehicles in a fast-growing segment. This is the CR-V's first update in four years.(Nova-Double dimmable led grow light) Expect modest updates to styling and power that should help keep the vehicle competitive.

HONDA FIT ELECTRIC: The electric version of the Fit subcompact, which was shown as a concept car at last year's Los Angeles show, is expected to go around 100 miles in a charge. It goes on sale in the U.S. next year. Pricing hasn't been announced.

HYUNDAI AZERA: The Korean automaker rolls out a new version of its larger midsize car with a sleek body design and side creases. It comes standard with a 3.3-liter six-cylinder engine with gasoline injected directly into the cylinders for higher efficiency. Hyundai claims it will have best in class combined city-highway fuel economy of 23 mpg. Pricing hasn't been announced.

INFINITI JX: Infiniti launches an all-new seven-passenger crossover with an exclusive new LED lights feature: A system that automatically engages the brakes if the driver is about to back into something crossing behind the vehicle. Nissan Motor Co. plans to reveal the price and other details at the show.

SUBARU BRZ: The automaker famous for rugged all-wheel-drive cars and small SUVs enters the sports car market with the rear-wheel-drive BRZ sports car. Subaru is showing off a concept that will look a lot like a BRZ slated for production in the spring of 2012. It's sleek and low with an aerodynamic front LED bulbs. The BRZ will have a new direct-injected 2-liter Subaru Boxer engine. Pricing wasn't announced.

novaledlights--Ultimate Growing with Indoor Grow Rooms

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If you know people who grow their own food, they probably use indoor grow rooms for at least part of their gardening.(Nova-A LED Grow Lights) These rooms are the next level of grow cabinets, and they allow you to produce many more plants and crops. As long as your home has space available for a grow room, you can feed a typical family of four people with fresh, tasty produce nearly year-round.

An indoor grow room has many advantages as a well-controlled environment, over gardening outdoors. Without ventilation, however, your plants might consume their resources, including carbon dioxide and oxygen, more quickly than they are replenished.(UFO LED Grow Light) You need a gas exchange that is adequate for their needs, for the plants to achieve optimal growth. You need ventilation for your indoor grow rooms, to maintain the proper temperatures for your plants. Some more advanced grow rooms even have air conditioning as a way to keep the temperatures low, and CO2 to help boost the growth rate of plants.

When you have plants growing in indoor grow rooms, you can use soil or aeroponics and hydroponics with which to grow. Growing without soil is more efficient, cheaper, and you get plants that mature faster and give you a higher yield. You don't have to worry about bugs or weeds.(novaledlights)Mixtures without soil usually have no included nutrients, so that you can set up the perfect nutrient combination for your specific plants. Perlite, Vermiculite, Rockwool and Coconut husk can be used for the cultivation in grow rooms indoors.

There are three most common types of lighting used in indoor grow rooms. These include HID, which stands for high-intensity discharge lamps, and these give you sodium for flowering plants and metal halide to help with plants' growth. Compact fluorescent lamps are sometimes used, as well as standard fluorescent lights. Halogen and incandescent lamps do not work well in grow rooms, since they generate too much heat. LED lights are being used more commonly in indoor grow rooms today, since they don't require a lot of energy, and they don't put out a lot of heat. Some more advanced lighting sources, like automotive grade six watt LED lights are also being used, as efficient sunlight substitutes.

When you choose your indoor grow room, keep in mind how many plants you want to grow, and the sizes of these plants when they mature. Smaller tents will work for eight or nine plants, allowing them to attain full size growth. If you have fewer than two flaps for ventilation in your grow room, use "socks" for additional ventilation. These are easy to install, and keep the tent light-proof. When you determine which tent you will be using, take note that a light and carbon filter may weigh 30 pounds or so, and the tent must be rated for that much weight. Most modern grow rooms for indoor use will safely hold about 65 pounds.

There are many varieties of indoor grow rooms to choose from, and you can set them up and start growing plants right away. Whether you need a small or large room, they will work efficiently for you. You can have your initial investment paid off in no time at all, since you'll save money on groceries, and the vegetables and fruits you produce will contribute to better health. Any dark corner found in your house, or extra basement space, can be used to give you hours of indoor gardening pleasure.

novaledlights--Garden Tips How Plants Use Light To Grow

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The way that all plants grow is by photosynthesis, the process whereby carbon dioxide (CO2) is converted into the organic material that makes up the plant (carbon, proteins, sugars and so on) using energy derived from sunlight.(novaledlights) This energy is absorbed through special proteins containing chlorophyll molecules that reside in photosynthetic cell membranes called chloroplasts.

Now the point about chlorophyll is that it only absorbs light from particular parts of the spectrum, mostly the blue and red parts. It is especially poor at absorbing light from the green part of the spectrum which is why chlorophyll itself and anything containing it (such as plant leaves, grass and so on) appears green, since that area of sunlight is reflected rather than absorbed.(UFO LED Grow Light) In fact, chlorophyll is so effective at absorbing light outside the green part of the spectrum that these colors are only revealed when the chlorophyll decays – hence the reason we have to wait till Autumn to see the reds, browns and yellows that are present in leaves but masked by the chlorophyll.

There are in fact two types of chlorophyll, rather unimaginatively termed Chlorophyll a and Chlorophyll b (note the lower case designation). These differ slightly in chemical composition and their absorption peaks. So type "a" has a wider gap between its peaks, which sit in the violet and red portions of the spectrum, whereas type "b" has its peaks closer together in the blue and yellow zones. Both of course avoid the trough of green that sits in the middle between blue and yellow, and by targeting adjacent areas (violet/blue and yellow/red) they extend the range of useable light, with absorption in the violet/blue region being especially beneficial in low light conditions.(Nova-A LED Grow Lights) If you're not familiar with the layout of the spectrum, this graphic should help clear things up….

Photosynthetically Available Radiation (also called Photosynthetically Active Radiation and abbreviated to PAR) defines the spectral band between 400 and 700 nanometres (nm) as illustrated above where plants find light suitable for photosynthesis. The standard unit of measure for PAR is μmol (micromoles) per square meter per second which gives the photosynthetic photon flux density (PPF or PPFD) – essentially how much light is hitting a given area. Where lumens per watt are used to determine the efficacy of regular lighting (i.e. intended for humans), PPF holds sway in horticulture.

novaledlights--Best Wavelength of Visible Light

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Wavelength of Visible Light Spectrum

Before going into depth of information about the visible light spectrum, let us get some basics cleared like what do you mean by wavelength and frequency.

What is the Wavelength and Frequency of a Wave?
A wave is a disturbance traveling through any medium.(UFO LED Grow Light) For example, a wave in the ocean, is a disturbance caused by wind, traveling through the sea water. Standing on the sea shore, you must have observed waves sloshing back and forth. It consists of a peak and a trough, or what you could call a mountain followed by a valley. Rarely do you find a single wave or a single disturbance traveling.(Nova-Double dimmable led grow light) A wave is a periodic phenomenon. What you normally observe is a wave train, that is a string of waves, one following the other. The 'wave length' is distance between two consecutive peaks or troughs of a wave train. The 'frequency' of a wave is the number of waves passing a point in a second.

Light as an Electromagnetic Wave
A light wave is a kind of wave, which does not require a material medium for propagation! They can travel through vacuum. Light waves are traveling disturbances in electromagnetic field. Electromagnetism is a study of dynamic electromagnetic fields that are light waves.(novaledlights) A changing or fluctuating electric field, creates a magnetic field and a fluctuating magnetic field creates an electric field. That is how an electromagnetic wave, that is light, travels. That is how we see each other, because that is how visible light travels! For more on this read, 'Properties of Electromagnetic Waves'.

Radio waves, which enable radio communication, microwaves used in the oven for heating, infra red waves that enable viewing using night vision goggles, gamma rays emitted by radioactive nuclei, X-rays that enable skeletal imaging and visible light from the Sun are all electromagnetic waves! The primary difference among them is that they are electromagnetic waves carrying, different amounts of energy. Also, they differ in their wavelength and frequency, which is a function of energy.

So electromagnetic waves make a spectrum which is a gradation of waves according to their wave length or frequency. Out of this spectrum, one particular band of waves, is called 'Visible Light'. This band is called 'visible' because these are the only electromagnetic waves which we can see! This is so because our eyes have a mechanism like a receptor which responds to only this part of the electromagnetic spectrum!

That is the reason why we cannot see radio waves, infra red or gamma rays, because our eyes do not have the mechanism that could detect these waves. There may be alien civilizations who could 'see' radio waves or ultraviolet waves! All depends on the mechanism of and tuning of the receptors in the eyes. Now let us see the numerical values for the wavelength of visible light.

Wavelength of Visible Light in Angstroms
An 'Angstrom' is 10-10m. The wavelength of visible light starts from 3800 Angstrom and extends up to 7500 Angstrom. These are the wavelengths to which the human eye responds. The color or wavelength to which our eyes respond readily is 5550 Angstrom (green color). The colors that we identify are different wave lengths of visible light. Not surprisingly, evolution has bestowed us with eyes that respond to the wave length range in which Sun radiates its energy.

You may now ask what is the longest wavelength of visible light or what is the shortest wavelength of visible light. Violet color at 3800 Angstrom is the shortest wavelength of visible light and red color at 7500 Angstrom is the longest wavelength of visible light. Hope this article has served its purpose and you have an idea about the wavelength of visible light and has cleared your confusion if any, about light.

novaledlights--Christmas Light Magic in Missouri

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All over the world in most Christian cultures, the hanging of decorative festive lighting had long been a standing tradition during Christmas.(novaledlights) Even in countries like Japan which is not a predominantly Christian nation had adopted this secular practice of celebratory lighting. In the United States, the state of Missouri is not one to be left behind in this holiday extravaganza. Each year, the country waits in eager expectation the Christmas light magic that palces like Kansas City, Overland Park and Leawood offer. Last year's holiday season was astonishing especially in the Leawood – Overland Park area as the whole state and country beheld the spectacle that transformed these cities into a winter wonderland.

Kansas City is the largest city in the whole state of Missouri. You can therefore expect a lot of holiday activity from the 475,830 estimated population in the area encompassing Jackson, Cass, Clay, and Platte counties.(Nova-Double dimmable led grow light) As the holiday season approaches, you will be amazed at how this humble Missouri city transforms from the regular humid subtropical city, into this festively cold haven. From November onwards, in time for thanksgiving, the locals begin to install their Christmas lights around their homes, much o the delight of tourists and visitors.

The Christmas tree is a focal point of every home celebrating Christmas, where dazzling lights illuminate the simple perennial wooden plant. Thousands of LED fairy lights (Christmas lights) grace Kansas City, Missouri each year from public venues to private homes. Houses outlined by perennial Christmas lights are a common sight to Kansas City sojourners during the holiday season. It is much like the Festival of Lights held every Christmas in Louisiana which is one of the oldest light festivals in the US.(UFO LED Grow Light)You and your family will love spending the holidays in Kansas City as you can drive through the town's tacky light tour.

2009's Christmas celebration in Kansas had even been covered on TV because of their beautiful light sculptures which is a growing trend now in the US. Simple lampposts become objects of much merriment when designed publicly with Christmas lighting effects, some of which are even holographic. In Leawood, Kansas last year, several houses were featured during the holiday festivities because of their adorable Christmas lighting displays. Ken and Marylyn Hager's dazzling computer controlled Christmas light display along 127th street was one of the most beautiful you could ever see.

The Burton residence also in Leawood Kansas had been dazzling us with their Christmas lighting showcase for 8 straight years now. Also in Leawood Kansas, a block away from the Burton's is the Pawnee Lane's Santa Clause Airport Christmas Lighting display, also from last year. The Kyoger family in the same vicinity also from last year dazzled us with their Monster Brain Christmas lighting display for 15 minutes in Granada Drive. Ash Street also in the same place had also delighted us with their merry Christmas displays for three straight years now. There are a dozen more lovely Christmas lighting displays all across Missouri which are simply too many to mention from last year, these are just a few of them.

2013年7月13日星期六

novaledlights--Wine Cellar Lighting

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Phantom linear strips make ideal wine cellar lights. Due to both their flexibility and concealment, they can be positioned in a variety of positions that create both direct and indirect cove lighting effects. In smaller wine cellars, they can function as the primary light source, and in larger cellars where people gather for a quiet getaway into a better, alternate reality, linear strips can be used to create ambient wine cellar lighting that contributes a vital element to romance, mystique, and relaxation.

Because many wine cellars are intended for viewing rather than visitation, lighting them with standard overhead accent lighting fixtures can often detract from the presentation of the wine bottles and the aesthetic of ornamental wine racks.(3W LED Grow Light) Wine cellar lighting in this type of environment must completely hide its source and magnify the bottles, labels, and racks without giving away the source of illumination. This can be difficult in narrow confines that often resemble a long closet more than what most of us think of when we visualize a room. In such quarters, Phantom linear strips can be mounted on the rear interior of the doorway of the wine cellar. Light shines back into the room from the concealed strips, creating a luminance that appears to grow out of the corridor and intensify as it reaches the bottles.

In larger wine cellars, lighting takes on a more subtle role as an accent to atmosphere. Wine cabinets and wine racks stand along the walls, normally surrounding a table or two where people can gather and enjoy wine and cheese and quiet conversation. Most wine cellars of this nature, though spacious in floor space, nevertheless have low ceilings. Flexible cove lighting strips can be mounted on top of racks and cabinets, shining light upward along the back wall and reflecting it off the ceiling. This is similar to valance and cove lighting, but it has a much more powerful effect due to the space limitations of the low ceiling. The light appears to climb the wall and wrap itself around the ceiling, fading toward the center in a gentle glow.

Lighting wine racks themselves can also be done with similar effect using linear strips. Because Phantom makes every LED energy saving lighting strip custom to the dimensions of either a horizontal or vertical mounting surface, strips can be fitted to the interior of the rack to emphasize the label and surround the bottle with an aura of light. Or, wine cellar lighting strips can be concealed behind the racks along the rear surface of the wood, shining the light forward for a silhouette effect. Because of this remarkable flexibility and precise matching of fixture size to mounting dimensions, the possibilities for wine cellar lighting with Phantom custom lighting strips are as many and varied as wine cellars themselves.

For lamping options, we recommend LED 2800K festoon lamps as the most ideal source of both direct and indirect wine cellar lighting. 2800K festoons produce the warmest possible colour temperature available in LED, and they are a viable replacement for incandescent and xenon light sources. It is extremely important to use LED strip lighting in any wine cellar if at all possible. The absence of UV radiation and infrared heat renders the light harmless to the wine itself and prevents interference with any refrigeration systems that may be in place. The distribution of light produced by the 2800K LED festoon is indistinguishable from that of previous, more primitive technologies, and is ideal for creating an atmosphere of warmth, colour, and comfort. This is also the most energy efficient form of wine cellar in cabinet lighting and the best option for those who wish to leave the lights on for most, if not all, of the time.

Due to the highly original and custom nature of wine cellars, lighting in these environments has to reflect a level of equivalent customization and adaptability to some of the most eclectic cabinetry and interior architecture found in refined and elegant settings. Because our Phantom LED cabinet lights are all manufactured custom to specification orders, the best way to order these lights is to contact our main office and send us blueprints of your wine cellar (if available), along with a series of photographs that will help us build your lighting strips specific to the dimensions, floor plan, ceiling height, racks, and cabinetry of your cellar.

novaledlights--Solar Lighting vs Low Voltage Lighting

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Low Voltage Lighting

This type of lighting is available in a variety of brightness levels and styles. The light emitted varies from fixture to fixture, but is usually very good.  A transformer provides the electricity and can be controlled by an automatic timer.(3W LED Grow Light) Low voltage lighting is shockless and safe to use around children and pets. It s also cost effective and the hardest thing about the installation is burying the wires.

Some of the benefits of low voltage lighting systems are listed below:

A professionally installed lighting system has been known to increase the value and resale of properties.  Showcasing your house at night with low voltage lighting helps potential visitors find your property easier too.

Compared with line voltage, low voltage is easily installed, safe to operate, extremely economical, and casts beautiful light.

As a homeowner, you can enjoy more hours outside entertaining friends and family.  Low voltage lighting can even be wired on your deck giving you great ambient light or even direct light for your grill.

Low voltage lighting systems are expandable so they can be adapted as properties are expanded and/or owners needs change.

Proper lighting offers increased safety and security.

Some of the cons:

Bulbs burn out and need replacement.

Wiring can be damaged and need replacement.

Timers need to be reset with daylight savings time.

Solar Lighting

Solar lights use LEDs instead of traditional bulbs.  LEDs last longer than any other light source, sometimes lasting as long as 10 years.  This type of lighting requires no wiring and is the most energy-efficient lighting because it uses the sun s energy to recharge batteries. It costs nothing to operate and is easy to install. However, it should not be used to illuminate large areas brightly or for activities such as grilling and socializing.

Some of the benefits of Solar Lighting:

Lasts longer than other light sources.  With LEDs there is nothing to break, rupture, shatter, leak, or contaminate.

Unlike typical conventional light sources, LEDs are not subject to sudden failure or burnout. There is no point in time at which the light source ceases to function; instead, LEDs gradually degrade in performance over time.

Reduced Maintenance Costs - Since LED based light sources last at least 10 times longer than a normal light source, there is no need to replace the light, reducing or even eliminating ongoing maintenance costs and periodic bulb replacement.  This is especially nice if you have an area that is difficult to access to change bulbs.

Energy efficiency - You can rest assured knowing that you aren t contributing nearly as much to global warming or the energy crisis when you use Solar products.

There is no mercury in the light source.  Eliminating Mercury from your lighting system will enable you to meet new and future increasingly stringent environmental regulations.

Some of the cons:

The solar panels that typical lighting fixtures use need to be small.  This means they collect less energy from the sun to recharge the batteries.

Areas that are frequently shaded or get little sun geographically also affect the recharging capabilities of the fixture.

The lighting is typically dim and does not cover much ground.  It also tends to look blue even though it says they use "Super Bright White" LEDS.

The dim lighting means you have to use more fixtures, which creates a sort of landing strip look, or if you are using deck light fixtures they end up looking like a bunch of bug zappers, (without the ability to zap the bugs).

No matter how long they say that LEDs last, it has been my experience that the solar panel usually becomes covered in dirt and the batteries don t last nearly as long as they are supposed to.  You have to keep that solar panel clean or it won t work, this means more maintenance, more often.

Fixtures are usually set to come on at dark and off at light.  Not much control there.

Summary

I tend to prefer low voltage lighting for the simple fact that it is better quality light and can be controlled better with timers and photocells.  LED landscape lights powered by solar, will probably always be dim.  Solar lights just don t harvest much energy from the sun, so no matter how efficient their LEDs, they will never be really bright.  In comparison to your cheapie solar lights, low voltage is likely to be a huge improvement, and the low-voltage installation process is not really that much harder than it would be for solar fixtures.

I say, low voltage is the way to go until the technology can improve solar panels ability to capture energy and improve LEDs ability to output more light.

novaledlights--LED lighting market forecast: the future of massive growth

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And existing incandescent, fluorescent, energy saving lamps, halogen lamps and high pressure sodium compared, LED light source with 6 big obvious advantages, including: long life (life of up to 50,000 to 100,000 hours, compared to traditional light source life more than 10 times longer), energy saving (the same illumination energy than traditional light sources over 80%), application easy to use, low cost, robust and environmentally friendly (no radiation, waste recycling, not mercury element), which makes It stresses energy saving in today's economic situation has become a very attractive option.

U.S. Department of Energy states: the energy consumed by lighting the United States accounted for 22% of annual energy production. Widespread use of LED lighting will decrease the energy consumption of 50%.(3W LED Grow Light) If the objective in mind, then by 2027, LED lighting is to achieve annual energy consumption reductions will be equivalent to 5 billion barrels of oil, while also reducing carbon dioxide emissions.

Personally believe that the long term, LED lighting will certainly dominate the world. In fact, LED lighting family has been in the recent lighting market has been rapid development. According to Osram Optical Semiconductor survey in 2008, global annual shipments of household lighting lamp has reached 50 billion or so.
Some industry experts believe, LED green lighting the mass market and a steady growth in demand will trigger IC industry following the VCD, DVD, mobile phones, MP3 after the consumer electronics market, has a super tsunami! Market research firm iSuppli also forecasts LED lighting market in 2009 from 70 billion dollars in 2011 to 90 billion, including ultra-high brightness LED lighting market is the fastest growing market segments. This indicated that the next few years, a large backlit screen LCDHDTV lighting, highway lighting, key lighting, and construction sites will be the rapid development of the lighting market.

LED light source technology has matured, the rapid growth of lumens per watt LED, high power LED light output has achieved an important milestone of 100 lumens / watt, and some manufacturers even claim that the LED's light output to reach 120 lm / W . This means that, in terms of the energy efficiency, LED has now gone beyond the energy-saving lamp CFL (light output of 80 lumens / watt). Experts predict that by 2012, LED's light output to reach 150 lumens / watt.

LED current price of their entry into a major obstacle to the mass consumer market, but the recent decline in the cost of LED very quickly. To 1WLED light source, for example, the spring of 2008, the price is the price of one-third of the spring of 2006, Spring 2009 has been reduced to one quarter of 2006. Polybrite Corporation (a leading provider of LED lighting products) also said in the past 12 months, individual white LED prices have dropped to 1.50 from 8 U.S. dollars. And predicted in 2009, replacing incandescent bulbs with LED's price will be accepted by consumers.

They said is true. According to my understanding, the last LED expensive mainly due to patent most of its manufacturing firms in Japan in the hands of control, but they are also unwilling to license the manufacture of foreign patents, leading supplier of LED has only a handful of a few. However, these patent expiry date on this year, once spent, I believe the Chinese mainland and Taiwan will soon emerge countless home LED manufacturers, LED down further rapid price.

From the application point of view, less than 25W of LED lighting applications will gradually penetrate into portable handheld products (such as PMP, and MID), reading lamps, dining lights, bedside lamps, marker lamps, identification lamps, decorative lights, grid lamps , car taillights, car beam lamps, auto turn lights, and even automotive infotainment display. 25W-100W of LED lighting applications in automotive headlamps, office lighting and architectural lighting applications found useless. LED lighting applications above 100W in large-screen LCD-TV, highway, large square, TV wall, and industrial lighting is widely popular.

It must be noted is that LED lighting products designed to make driver IC must be working at full capacity output of 70-90% of the best work area. Using the full load output current driver IC will be small because space cooling in poor lighting, LED lighting and easily lead to fatigue and early failure occurred.
In addition to other thermal management challenges, the system designer will encounter three major design challenge is how to keep more than 80% of the overall power conversion efficiency, flicker-free dimming to prevent the LED's color cast.

2013年7月8日星期一

cool design-Flowers Tattoo Design

Today Tattoo designs are biggest demanding things for men and women, Specially teenagers like these tattoos very much because it makes beautiful body shapes. This time tribal tattoo design is larger-demanding, in the youth. Tribal tattoo design suits any one-body shape and it is easily stick on the body.

There are many beautiful and attractive tattoo designs available on this website like Tribal tattoos, Dragon tattoos, Butterfly tattoos, Japanese tattoos, Flower tattoos, star tattoos and more. But cross tattoo design is very popular tattoo design among users.(cool design) This Cross tattoo designs has lots of means like tribalism, religion, and many other connections. In cross tattoo design you can also get lots of verities like Celtic cross, war memorial cross and more.

Flower tattoo design is another tattoo design, which are mostly like by the teenagers. It is stylish and very cool design, it is mostly use by the females. The flower tattoo design is colorful and it is easiest tattoo design other than you can easily draw your body many areas. In flower tattoo design you can also get rose tattoo design. It is very famous tattoo design of the flower tattoo designs. It is the symbol of the love and it also symbolizes a pure heart. Every tattoo deign indicate lots of means for some ones. Tattoo designs are perfect fashion material, which attracts the attentions; you can easily attract any ones because tattoo design is best fashion material for youngsters.

Fairy tattoos is best choice for all people who want to keep their fantasy. Fairy Tattoo design is huge demand on this time because it make more beautiful and nice your body. Some tattoo designs make more stylish and nice like flower and more tattoos. The star tattoo design is famous tattoo design, which easily draws on the body. The star tattoo designs symbol variety of things; many people like to draw this latest star design. In this website, you can easily search your favorite tattoos which suits you.

novaledlights--LED stage lighting lamps lead the new trend of low carbon film and television

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Radio and TV industry for the use of lamps has a strict requirement, not only such, its application in various aspects of the lamps and lanterns of also a lot, so the cost of power is also huge.(Nova-A LED Grow Lights) But as LED panel lamp energy saving lighting products in the market, it for radio and television and stage of lamps and brings new life development.

Because the radio and television industry to light levels, photosynthetic efficiency technology index the demand is higher, and LED the not too mature technology, LED the application of film and television stage lamps experienced from suspicion to accept, from probation to inspection, from a promotion to a large scale application process, this process, the LED technology and production factory experienced the radio and television industry technology validation and test the harsh. Fortunately, with LED production technology continues to mature, LED stage lighting compared with the traditional stage the advantage of lamps clearly highlight out, its application scope is then continually expanding and deeply, especially the national of low carbon energy saving advocates, for large power consumption of the radio and television industry, LED application is unstoppable. Three nets fusion background, as the control signal after the studio of growing and complex, especially the digital level of rising, how to better achieve video signal real-time transmission monitoring, and to cooperate with other digital signal transfer problems and new technologies, such as the traditional monitoring challenger technology and equipment, it also became the radio and television industry must face and innovation. As the 3 D and 4 K, three nets fusion audio technology of rapid development, and matching display terminals no matter from the brightness, stability, color reduction, signal processing and transmitting should keep pace with the times.

And each bag manufacturers the rise of big screen joining together constantly, LED setting wall technology products adapted well to audio technology needs. Can say, the big screen industries to the radio and television industry have an important role upgrade. With the brightness and efficacy LED technology such as the improving of the index, LED lighting, film and television stage LED display, film and television studio the necessary product constantly emerging, radio, film and television industry also become one of the important LED product application fields. LED has become a radio and TV industry application unstoppable trend.

novaledlights--LED Cabinet Lighting

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LED Cabinet lighting continues to increase in popularity as more people realize the cost saving benefits and superior performance that diode-based illumination provides them. When one considers the extremely low power requirements of led lamps (only 20% of other lamps) and their extremely long lamp life (50,000 hours), their value becomes readily apparent to the decorator who holds both quality and efficiency foremost in mind.(3W LED Grow Light) LED cabinet lights can last up to ten years and negate the annoyance and cost of frequent replacements. Because of this, LED cabinet lighting strips provide a highly sophisticated illumination for both decorative and functional applications. They produce none of the UV light emitted by fluorescent lamps and only trace amounts of heat. This makes them the safest form of lighting, not only for cabinets, but displays and shelves of any kind that house sensitive materials.

While in some cases it may be true that LED's of the past were not as bright as incandescents and fluorescents, Phantom Lighting has changed all of this with revolutionary, new lamping technology that produces up to 50 lumens of safe, brilliant light. Phantom Lighting also offers the only adjustable cabinet lighting strips with a patented adjustable shelf wiring method. This delivers low-voltage current safely and allows for shelf adjustment without the risk of short circuit or shock.

Phantom LED cabinet lighting strips provide a full spectrum of color temperatures in order to accommodate both functional and aesthetic lighting demands. Warm white (our incandescent equivalent) begins at 2950K and ranges upward to a more bluish, daylight white at 6500K. The mainstay colors that defined the earliest LED's---green, red, and blue---are also available in similar temperature colors. This wide range of color temperatures makes Phantom LED cabinet lighting strips the most versatile linear strip lights that can fully accommodate the broad spectrum of needs found in both the commercial and residential marketplaces.

As we have already noted, diodes produce only a negligible fraction of heat, even after hours of prolonged use. Works of art, exquisitely tailored clothing accessories, and even rare documents in museum displays can be illuminated safely and impeccably with Phantom LED cabinet lighting strips. The added benefit of adjustability offers curators and merchandisers the freedom to periodically change displays without altering the intensity of the light or damaging electrical components. This in turn frees the technical designer from the routine, technical aspects of repeat maintenance and allows for a proposal that focuses more on the creative and functional than upon the mundane.

Phantom distribution agents work throughout North, Central, and South America to provide lighting design companies with as many as six different LED cabinet lighting strip series in order to anticipate every scenario they will encounter. With the growing push for LEEDS certification, and California's recent ban on incandescent lamps, the demand for LED cabinet lights specifically engineered for retrofitting has increased proportionally. Two important considerations have to be taken into account when retrofitting cabinet lighting strips. The first of these is the type of current used to power the strip.

Generally speaking, LED lamps are DC-powered lamps. This presents a problem for some users when it comes time to replace an incandescent or Xenon strip powered by an AC circuit. The extra costs of AC to DC conversion equipment, plus additional labor fees, are a needless expense for the client and a nuisance for consultants to justify. Phantom led cabinet lighting strips; however, solve this problem with AC low voltage transformers that power the lamps along existing circuitry.

The second consideration critical to properly retrofitting linear strips is their physical compatibility with the display housing itself. Phantom linear strips such as the AE Series (Adjustable Exposed) are manufactured to custom fit exposed metal tracks and to use them as power conductors in a complete circuit. This provides the seamless equivalent of a tailor-made product in spite of its function as a retrofit component! New construction projects benefit equally as much from Phantom LED cabinet lighting strips. Contractors who include lighting design as a key component to winning an important bid can line item our AC Series (Adjustable Concealed) in their proposals to give them a leading technical and decorative edge over the competition. These led shelf strip lights offer a low profile, near-invisible source of light that enables the new homeowner or commercial tenant to see the light, not the fixture. This is because the AC series employs custom buss bars that conduct power to each adjustable shelf, resulting in complete concealment of the wiring. It has become a fast favorite among custom homeowners who prefer pins and drilled holes to exposed metal supports.

The AC series can also be special-ordered with either solid metal trims for horizontal applications that require additional decorative highlighting, or it can be custom cut with a variety of specialty trims for custom under cabinet lighting or applications above eye level.

Regardless of the specific LED cabinet lighting strip ultimately selected for a task, please keep in mind that all Phantom cabinet strip lighting products, including the LED models, are engineered to minimize glare and hide the light source from normal viewing angles. All that the average viewer ever sees is the cabinet itself filled with an even wash of bright, glare-free light that shrouds contents in a warm, ambient glow. With a generous 120-degree beam spread from each light emitting diode, the resulting illumination easily homogenizes or converges to achieve a continuous linear light source. Ultimately, therefore, LED cabinet lighting strips with LED Lamps offer not only an equivalent luminosity to linear incandescent strips, but also a superior distribution system that minimizes the fixture and emphasizes the light.

novaledlights--CAST Lighting Introduces the First Advanced Modular LED Landscape Lights Designed for Outdoor Use

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CAST Lighting announced today the introduction of a new generation of LED outdoor lights.(3W LED Grow Light) The LED landscape lighting fixtures incorporate a revolutionary LED module designed for the specific rigors of outdoor lighting.

This LED module was recently recognized by the Illumination Engineering Society (IES) in their 2011 Progress Report. This report cites lighting products on the basis of their uniqueness, innovation, and significance to the lighing industry.

The report identifies the module as the first LED module to be suitable for enclosed luminaires. The report also cites many of the module's unique features - high/low brightness switch, high energy efficiency, dimmability, and long life (60,000 hrs.). Other features not mentioned include changeable optics, LEDSense circuitry to control heat, automatic transformer recognition, and filtering to prevent electromagnetic interference (EMI).

CAST Lighting utilizes this module in two LED outdoor lights, the CAST Lighting LED Bullet (CBLED141) and the CAST Lighting LED Tree Light (CTLED141). Both lights, cast from solid bronze, were designed to mate with the module ensuring optimal thermal transfer and optical integrity. These two lights are the most recent additions to CAST Lighting's other LED lights - all designed with replaceable LED boards and many of the same features as the module.

Describing CAST Lighting's approach to LED development, David Beausoleil, president and founder, said, "Many lighting manufacturers rushed LED products into the outdoor lighting market. This resulted in many early failures due to excessive heat-build-up and electrical problems. We took a different approach and spent three years working with engineers to design LED lights that hold up to the aggressive outdoor environment and that serve the needs of professional landscape lighting designers."

CAST Lighting, founded 10 years ago as a high-quality alternative to the abundance of lower-quality outdoor lights, is well known for their use of solid sand-cast bronze and corrosion-resistant components. The success of the company, whose products are now distributed worldwide, is largely due to a growing number of loyal professional landscape lighting designers who solely specify CAST Lighting. A recent project saw over 1,000 CAST landscape lights installed at the St. Regis Bahia Beach seaside resort in Puerto Rico. CAST Lights can also be found in numerous parks, hospitals, celebrity homes and high-end residences. Company spokepeople are, however, quick to point out that while the products do find their way to many high-end resorts and estates, they are affordable to the general public and provide cost-effective value for modest lighting projects as well.

Steve Parrott, CAST Lighting's Communication and Marketing Director, comments further on LED development, "It's astonishing to see the number of LED outdoor lights that put 20-year LED circuits in aluminum, cheap brass, or thin copper housings. These housings are lucky to survive 5 years in an outdoor environment, and yet the manufacturer claims 15 or 20 years. In addition, many put replacement LED lamps in enclosed fixtures that act as ovens reaching temperatures that cook the LED circuits and reduce their lives drastically. CAST LED lights are 20-year LED circuits housed in lifetime solid bronze. It's not a stretch to say that CAST is the only company that makes light housings that outlive a 20-year LED."

Another feature that distinguishes CAST Lighting LED outdoor luminaires, is the lean nature of the LED offerings. While the leading outdoor LED manufacturer offers 36 models of LED directional lights, CAST Lighting offers only one (with changeable optics and brightness). That same manufacturer offers 40 models of LED path lights, CAST Lighting offers two modules that convert its path lights to LED. The simplicity of the CAST Lighting offerings is designed to help both the distributor and lighting designer.

Commenting on the strategy, Beausoleil says, "LED lights are more expensive than incandescent types; distributors can't afford to stock dozens of models. And, professional landscape lighting designers don't want dozens of choices; they want a few high-quality lighting tools - that's what we provide."

CAST Lighting, based in Hawthorne, NJ, is a manufacturer of solid bronze incandescent and LED outdoor lighting products and systems. Dedicated to professional quality lighting and sustainable manufacturing, the company owns and operates its own foundry in Colombia, South America.

In general speaking, 12V LED has become more and more affordable, therefore auto LED bulbs have been used widely.

novaledlights--Future Lighting Solutions On LEDs Growing

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Lighting, is established to meet the growing needs of the widely expanding market of Energy Saving,it has been developed to an online LED LIGHTING resource.

carry a broad range of LED products to meet all types of commerical and residential needs, including LED household bulbs, LED high power bulbs, LED tube lights, LED candles, LED high bays, LED PAR lights, LED spot lights, LED street lights, LED interior luminares, and LED exterior luminares.it is committed to superior products and service excellence.

Outstanding Design

design each LED Lamp with the best solution on heat dissipation,and with the target to meet the morden sense of style.(3W LED Grow Light) clean, functional, Energy-saving, every factor we design to integrate the environmental action. Aslo you could find the concept on here.

High Quanlity

FOXSUN has a specialized team on LED Lighting Technology. Focusing on LED lighting technologies, Lighting has taken the "green" approach to its ongoing LED lights development.led lights are engineered to install into existing infrastructure and make the transition from fluorescents or incandescents simple and cost-effective to leds. Each LED lights is designed to accomplish the Green requirement.

Choose quality LED downlights products from large database of China LED downlights manufacturers at here. We specialize in lighting products, research and development with good quality and excellent service.

Lighting offers innovative and high quality LED lightS to support our customers' diverse business needs and continued success.Foxsun LED strives to provide our customers with unparalleled customer service.

FOXSUN vision is Be a well known LED Lighting company providing quality green technology services and LED products, supplying convenient purchase on here

FOXSUN mission is Providing quality green technology services and LED products thus preserving the environment clean and powerful.

novaledlights--Efficient grow light bulbs and hydroponic supplies for indoor plants

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Indoor gardening is actually a pleasure, if you get the same kind of growth that you get for the outdoor plants. Most of the people do not prefer indoor gardening because we get dull plants and the duration for the plants to mature is quite longer. While it is true that indoor plants are extremely attractive and look amazingly beautiful if taken care of properly. (3W LED Grow Light)The expert and passionate gardeners use grow light bulbs to provide the plants with full spectrum color light that provide the vital food and nourishment required for growth. Hydroponic grow lights provide the plants the light with almost the same intensity and hue that they get under the sun. It is not affected by the weather and the time of the year, so some of the plants can blossom even when others wither.

Hydroponic supplies are good to grow vegetables, fruits and flowers in the indoor environment. These supplies include Hydroponic grow tents etc. These tents can be used to cover the plant and supply them with vital light and heat through reflection. These tents come in a box with easy to assemble features. Containing a few polls and a plastic material to wrap around them, this stuff is similar to normal tents but different in the sense that it is designed to supply light to the plant. That is the reason that the inner surface is kept white so as to reflect maximum light emitted by the grow light bulbs back to the plant. The outer surface of the tent is kept black so that the whole surface of the tent may absorb maximum light from outside. Grow tent can be opened through a large zipper.

Reverse osmosis can be defined as a filtration process facilitated by a membrane that can differentiate large ions and molecules. This procedure involves applying pressure to the liquid at one side of the membrane. Reverse osmosis water system is used to purify water and separate the impurities in it. It is an essential part of the water system of the indoor plants.

Indoor plants have become quite common these days, as the method provides protection to the plants from adverse weather and extreme conditions such as snow fall, winds or hot desert sun. Indoor grow lights add vigor and life to the plants. There is a wide variety of indoor bulbs to choose from such as metal halide bulbs, LED, CFL, HID, sodium vapor, and HO fluorescent bulbs etc.

novaledlights--Indoor Grow Light Tips for the Hydroponic Garden

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There is a wide variety of indoor grow lights available. Here are some tips to help you choose the best lighting system for your needs:

High Intensity Discharge Lights

High intensity discharge lights or HIDs are electrical lights that are highly efficient. Depending on the spectrum of light they produce, they are classified into two types, i.e. metal halide (MH) and high pressure sodium (HPS). While MH lights provide light in the blue spectrum, which promotes leaf and shoot growth, HPS indoor grow lights are more suitable for flowering, as they emit red or orange light.(3W LED Grow Light) Here are some tips to maximize the benefits of HID lights:

Use MH lights for 18-24 hours daily to promote growth. HPS lights generally run for around 12 hours per day, to ensure optimum flowering and fruiting.

HID lights should be positioned slightly away from the plants so that the plants are not exposed to the heat that the lights generate. Small systems (up to 250 watts) should be hung 1-2 feet away, while large lighting systems (over 1000 watts) need to be fitted at least 2 feet away from the plants.  Using air cooled lights will allow you to keep the lights closer to the plant canopies thereby giving your plants a higher lumen output.


Other Light Sources

Apart from HID lights, there are many other indoor grow lights available for hydroponic gardens. Full spectrum T-5 fluorescent grow lights produce high light output and generate less heat, making them ideal for young plants and shade-loving plant varieties. Incandescent grow lights are cheap but ineffective as far as light output is concerned. A newer light source that is now available is the light emitting diode (LED) light. Although advertised as highly efficient, it has not yet been proven to outperform currently available indoor grow lights.

novaledlights--Choose the right grow light

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They come in many shapes and sizes, from tiny led modules to gigantic 1000w air cooled monsters, but before you decide which type or size of grow light you use you need to be informed on the positives and negatives of these lights and which one would suit your needs.

The most popular type of grow light is high intensity discharge lighting (HID) and these come with a choice of lamp for you to install, The metal halide (MH) and the high pressure sodium vapour (HPS).(3W LED Grow Light) Both of these lamps have their uses, the metal halide lamp gives off light that has a lot of blue spectrum light in the output making it ideal for growing plants in their vegative stage because a plant in veg loves blue light. High pressure sodium vapour lamps on the other hand have a lot more red in the spectral output making it an ideal lamp for growing plants in their flowering phase because a flowering plant can not get enough red light!

There are draw backs to HID lighting however, they do generate quite a bit of heat, in fact too much heat for your plants to grow at an optimum level but this can be overcome by use of an extraction system. An extraction system usually consists of  a high powered in line duct fan ( the size of which is dictated by how many lights you are using and the size of your room) a carbon filter (to clear extracted air of any pollutants) aluminium ducting and some clips. The extraction system pulls hot air away from your light and takes it away from your growing area/plants cooling it down to acceptable levels.

High intensity discharge lighting comes in several power choices usually 250w, 400w, 600w and 1000w versions. The most optimum choice of these is the 600w, having the most lumens per watt it is definately the best value for your money with a typical 600w sodium lamp giving out nearly 90,000 lumuns.

Switching these grow lights on and off can also throw up a few problems. Standard timers are not capable of doing this and will end up stuck in the on position leaving lights on all day which is no good. Specialist timers and contactors must be used in order to maintain a reliable lighting regime.

All in all the HID is still the best lighting option available on the market today, they are highly efficient grow lights that are fairly priced and do not cost too much to run either with a 600w costing around £6 a week to run depending on lighting schedule so what are you waiting for get one in your loft today!

novaledlights--Reverse osmosis water system and plant grow lights are best for indoor plants

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Hydroponics is undoubtedly, a great invention in the field of agronomy. To be specific, hydroponics is a method of growing plants without using soil. (Nova-A LED Grow Lights)Well! It is surprising and the results obtained by using this technique are also amazing.

Plants need essential minerals to survive and these nutrients are absorbed from the soil. But in Hydroponics, there is no soil and the nutrients are supplied to the plants through mineral solutions. If asked how, the hydroponics supplies are equipment which provide all necessary support for the plant growth. They help in creating exactly the same natural environment needed by the plant to grow and live.

Reverse osmosis water system is one of the main equipment for hydroponics. Like the water purifier used in home, this RO system too purifies water so that the nutrient level can be controlled manually. The system removes harmful contaminants, especially, chlorine which are extremely harmful in harvesting fungi, bacteria, nematodes and other organisms useful for plant growth. Besides this, the reverse osmosis water system also helps to control Grains Per Gallon (GPG) or Part Per Million (PPM).

Plant grow lights are another part of hydroponics. The grow light bulbs use electricity to emit electromagnetic spectrum which is necessary for photosynthesis. The grow lights mainly produce a spectrum of light which is similar to that of sun and are used in places where there is no natural lighting available. These grow light bulbs are available in a wide range of lumen outputs and are used depending on the plants that are cultivated, stage of cultivation and the photo period required by those plants.
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Truly speaking, there are several kinds of plant grow lights available in the market. Fluorescent lights, incandescents, LEDs and high-intensity discharge lights are some of the category of bulbs that are used for indoor horticulture. Presently, fluorescent and HIDs are the commonly used indoor grow lights. Professional gardeners use high-pressure sodium or metal halide lights flower indoor flower and vegetable plantations.

Specifically, metal halides emit a bluish texture light that are mainly used or the first phase of plant growth. High pressure sodium lights that emit a reddish light are used in the reproductive phase of the plants. The invention of hydroponics equipment have been a blessing in the field of horticulture as the gardeners no more need to find the high nutrient laden soil for better plant growth. The only thing they need is to get the best hydroponics supplies for soil-less, indoor cultivation of plants.

novaledlights--Grow lights for indoor plants and other accessories for your garden

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You might be interested to know more about wide spectrum grow lights for indoor plants designed for orchids etc. This is the light which helps the tropical and other indoor plants bloom and grow. This is scientifically designed and has spectral distribution. In grow light bulbs high pressure sodium light is used to grow fruits and flowers indoors through the process of photosynthesis.(Nova-A LED Grow Lights)  When you talk of indoor grow lights LED lighting is also a good alternative; they do not require cooling as they can be operated at low temperatures.  High pressure sodium lights are very popular; different color lights are used to stimulate the growth of flowers and fruits. Plant grow lights which use high pressure sodium lights are long lasting and run up to two years.

You might have tried hundreds of products for hydroponics or soil less gardening. If you are into it then you should try hydroponic grow lights. Plant grow lights can be as simple as a normal light bulb that can fit in a socket. These indoor grow lights are of two types; incandescent lamps and fluorescent lamps.

Hydroponics supplies are available through hydroponics online superstores and lots of retail sales stores. Hydroponics way of gardening is the most productive way to grow plants, and it is a proven fact that the plants grown in a hydroponics system will end up giving maximum yield, possible. Latest portable grow rooms are perfect objects for producing cuttings and is rightly called the next generation of portable rooms. It has increased weight capacity, highly reflective interiors, and thermally protected surfaces.

Hydroponic grow tents have better flaps around the door and they are light tight. They mostly come with steel poles and corners.  Indoor grow tents are made of mostly reflective fabric and its interiors are durable and washable. Because of its reflective surface most of the light goes to the plants. Indoor grow tents are also referred to as dark rooms. Some of the hydroponic grow tents have the enhanced light-proofing measures and stronger corner joints.

Reverse osmosis water system, which is an effective system to purify drinking water uses water pressure to flush water through a very fine membrane filtering the dirt, harmful chemicals and contaminants out. Once water gets purified, it is collected from the membrane, and during this process water containing the dirt and other filth is flushed out. Reverse osmosis water system is basically used and sold as an effective water purifier and it can remove up to 99% dissolved solids, harmful elements, bacteria and microorganisms from your unfiltered drinking water.

novaledlights--Know Your Hydroponic Grow Light as Well as Your Plants

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Hydroponic growing systems make it very convenient to grow plants indoors all year long. Since there is no set growing season, when you are growing plants indoors climate is not an issue either, and that means that you can grow whatever type of plant you wish as long as you keep the temperature and lighting correct for the species you are growing.(Nova-A LED Grow Lights) That makes a hydroponic grow light a very important element of your system. A hydroponic lamp may be all that you require, but that will depend on the size of your system.

When considering what type of hydroponic grow light you need to install, you will have to determine the light spectrum and light intensity that is required. Earlier hydroponic systems made use of florescent light bulbs that were available at the time, but those are not sufficient for today's hydroponic systems. The intensity of light is called foot-candle when speaking of florescent light bulbs, but today that power is known and lumen. Indoor plants need somewhere around 2000 lm per square foot.

Now we come to light spectrum. While we often do not think of life as having color, it is made up of many different colors. Plants require light from the green and two wavelengths in order to grow. Red and orange light is needed during the flowering and budding stages. Photosynthesis is plants transformed nutrients into energy and wavelength that is needed for that is 400 to 700 nanometers.

High intensity discharge lights produce high lumen per watt and light that is closer to what you would find from the sun during the summertime. This makes them ideal for use as hydroponic grow light. A hydroponic lamp using metal halide will help to produce a much stronger plant growth due to its blue spectrum light, but high pressure sodium lamps produce the red spectrum light, which induces budding flower production and fruiting.

Since florescent lamps produce less lumen, than an HID lamp, they are not recommended for the purposes of hydroponic grow light. Of course they will work well for plant growth that does not require the high intensity lighting, such as herbs and seedlings. LED lighting, such as that being used on the space station for its hydroponic garden, is advantageous when it comes to hydroponic systems. These bulbs are intended to last for many years and can be adjusted as needed for the type of light spectrum required for plant growth. However, they are more expensive.

When you are setting up your hydroponic grow light system, be sure not to set it to close to cause burning of the plants, but close enough to provide the type of lighting needed for optimal growth. Light shades should be used to focus the light correctly, and reflective materials should also be placed on the walls and other surfaces to prevent the waste of light by it being absorbed by these surfaces.

The best way to use a hydroponic grow light is to know your plants and know your lights, and this will allow you to better judge the hydroponic light you are using.

novaledlights--Amber Led Mini Light Bar: Get the Unique Site of It

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Every mini bar is made up of a whooping seven flash style strobe patterns that are attractive and interesting to watch. (Nova-A LED Grow Lights)Its flash is designed in such away that at every quarter of a section, it flashes.

Amber LED mini light bar comes in classes too; the able two low, amber LED mini lights is a class two category and has one level, carries a permanent fitting characteristic and is magnetized. This magnetic feel makes it a starling product you can overlook.

It is available in great sizes that offer you a range of options to pick from. We have the 37”, 17”, 57”, 27” and the 47” mini bars that indeed serve the purpose. It has profile design which makes your vehicle maintain efficiency in fuel. You’ll be amazed to see the seven flash patterns so vividly that the urge to drive on grows on every instance.

When you place your bet on the magnetic models, you’ll have to see the mounted cigarette plugs that have two power switch and selection modes. This amber LED mini light bar is placed on the underside of the permanent models which have remote sensors wired to it.

As this is not all, the amber LED min light bar have an aluminum bottom; has a lexan dome UV resistant plus a gasket. With the pedigree of placing the power locations, the amber LED mini light bar have the power to serve you hence return the value of your money. Its security guaranteed, low voltage levels and can stay for many hours.

These pedigree amber LED mini light bar has a unique cord that extends to over 12 feet and releases an amber bright light which is very super and attractive. With over ten varying flashes of light patterns, you are definitely out for fun and eventful rides across the countryside with this amber LED mini light bar.

2013年7月6日星期六

novaledlights--Use Led Street Light to Illuminate Roads

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The significant use of led street light is a great way to illuminate the streets. Today some of the major cities in the world have swapped to the usage of these bulbs to save potential energy and overall costs. With the recent developments in the field of science and technology, there have been various evolutions in the lighting systems.

Nowadays led street light are being used for a variety of purposes. It is widely used in homes, commercial centers and for indoor plants.(3W LED Grow Light) These lights are known to possess a wide number of qualities. Some of the most important advantages of these lights shall be discussed in the following sections.

Reasons to Use Led Street Light

The invention of the led street light is considered to be a major breakthrough in the history of mankind. It has become a one-stop solution to many countries which face severe power shortages. Let us discuss the major benefits of installing these lights.Economical: The led street light consumes comparatively lesser power than the ordinary lights. As it consumes lesser power, it is known to be economical.

Environment-friendly: Unlike the ordinary lights, it does not release harmful toxins into the atmosphere. These lights are made of diodes unlike the fluorescent lights which are made of filaments.Durable: Another major benefit of using these lights is its potential durability. It is known to last longer due to the use of diodes which accelerates the efficiency of the bulbs.Incomparable brightness: The led street light is popular for its bright illumination. It is also known to provide better night visibility and lights up a wide area of streets.Uniform light: One of the greatest advantages of using these lights is its uniformity. It emits bright and uniform light which is quite essential for dark streets.

Less maintenance: Popular for its durability, these lights incur lesser maintenance costs compared to the other street lights. It need not be replaced often as it can be used for years together.Instant switch-on: The led street light switches on in an instant and hardly produces any heat.Shock-proof and cool: Another added advantage of these lights is its cool temperature. Since these bulbs are not made of glass, it does not heat up and can be touched. It is therefore used for growing indoor plants.

Maximum productivity: These lights utilize minimum energy to provide ultimate brightness. Concentrated and uniform lighting source can be obtained through these lights at minimum costs.

A Wide Variety Available At Online Stores

With the widespread popularity and usage of these lights, it is available in different varieties in many of the leading online stores. Lights of different colors can also be bought from online stores at various attractive prices.

Most of the online stores offer customized options to its buyers. However, it is important to choose authentic dealers who supply guaranteed products at reasonable price rates. With reasons wide and varied, it is quite evident why the led street light is becoming so popular among majority of the countries today.

novaledlights--Make You Aquarium More Appealing With LED Aquarium Lights

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LED lights are also finding their application in aquariums. They look most beautiful in reef aquariums as the aquarium lighting varies the greatest in these types of aquariums.(3W LED Grow Light) LED lights do not heat up easily even after continuous use.

This property of these lights makes them helpful in aquariums. This allows proper maintenance of the temperature an aquarium. Earlier, these lights illuminated the aquarium only at night. There main purpose was to provide moon light especially for corals, but now, people are also using them as the main source of light in aquariums.

These LED Aquarium Lights last for around five years. LED Aquarium Lights allow you to set the spectrum of the light. This allows you to change the color according to the look you want to give to your aquarium. E.g. corals look great in blue light. Most of these lights have provision for programming. You can program them depending upon the type of light you want on different times of a day.

These are also available as dimmable lights. This allows you to adjust the intensity of light. The initial cost of LED Aquarium Lights is high, but these save you a lot of money in the long run. These lights consume only 20% of the energy that normal fluorescent lights use. In addition, they have a very long life and you don't need to change them as often as you change other lights.

Keep in mind the wavelength requirements of the aquatic animals in your aquarium. Different species and vertebrates require different wavelengths in order to grow at a proper rate. Most of the LEDs give light on narrow wavelength. You may require a combination of lights of different colors for your aquarium for sustaining proper development in the aquatic life. Keep this in mind especially for coral growth.

Coral growth depends largely on spectrum of light it receives. Therefore, for corals, it is imperative that you complete the day-night cycle by varying the intensity of light and using lunar lighting. You can place LED Aquarium Lights at different places in the aquarium to achieve different effects. If you wish to get a diffused effect, cover the surface of the Led lights with sand.

This makes the light diffuse beautifully and gives an enchanting effect. Similarly, you can set the light at different angles and give different effects to the aquarium. Thus, you can use LED Aquarium lights to beautify aquariums of any sizes and make them look more appealing and showy.

novaledlights--Par38 LED and other types of LED : based lighting systems

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In modern times, technological experts have been engaged in numerous inventions. Consequently, these innovations aim to simplify the activities of the human race. For instance, the invention of automobiles has enhanced the transport sector. Thus, people can spend less time travelling from place to place. Consequently, the light energy industry has undergone several transformations in the form of sophisticated energy sources.

Subsequently, the current light energy products differ from those of the yesteryears.(3W LED Grow Light) Previously, mankind depended on natural sources of light to find their way around the environment. However, other alternatives like fire soon emerged. Later, the world witnessed the introduction of light bulbs as viable sources of light energy. Over the years, other sophisticated tools for light energy have emerged namely; incandescent lamps, CFL bulbs and LED-based lamps.

Subsequently, LED-based lamps posit as the latest innovations to hit the market. These energy sources function primarily based on their diodes. Furthermore, this structure bears the responsibility of emitting the light energy. Consequently, these energy equipments have earned accolades for their ability to consume less energy. Thus, many people prefer LED lamps for lighting and reading purposes. Moreover, there exist various types of these diode-based bulbs. The brands range from sun dusk, vivid and MR16 diode-based lamps among others.

Consequently, the multifaceted reflectors feature prominently in retail outlets and residential buildings. These LED-based light energies contain an assortment of colors, which depends on the LEDs' optics. Additionally, LED-based MR16s can work with DC or AC electrical connection systems. They also encompass the use of magnetic transformers. Another form of Led lighting exists in the form of par38 LED.

In this case, the light energy system entails the use of color mixtures. Moreover, the mixing of color applies to its three diodes. Unlike the MR16 version, par38 requires the sole application of AC power connection. The maximum power intake peaks at 240 volts. On the other hand, its par20 LED version eliminates the need for mercury. Thus, it avoids the problems associated with incandescent bulbs. Moreover, it contains an aluminum casing, which ensures minimal dispensation of heat.

Additionally, par30 LED stands out as a member of the LED-based light energy family. In most occasions, it requires little energy for proper functioning. Moreover, this equipment lights up in an instant upon ignition. Most people use it to illuminate their retail premises, office blocks and residential areas. Consequently, it prevents the activation of UV rays, which cause harmful effects to furniture and other structures.

Alternatively, A19 LED lamps exist solely for residential homeowners. In this case, the light energy source allows people to regulate the amount of light according to their desires. It also avoids the need for mercury and lead to function accordingly. Consequently, these bulbs come embedded with electrolytic capacitors. Basically, LED lamps bear testament to the ever-changing feature of light energy. Consequently, humans have depicted their intellectual prowess by formulating efficient energy systems. Inevitably, more sophisticated forms of light energy will keep cropping up.

novaledlights--Led Strip Lights in Australia

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Halogen, neon and fluorescent lighting don't come anywhere close to LED models that have gained immense popularity. Replacing old illumination techniques, LED's are long lasting and brighter and consumes low energy. The LED strip lights are used for residential and commercial purposes. Since LED strips run longer than rope models, they are apt substitutes. LED strip lights don't just look good, they are very useful. Having many applications, these illuminating equipment are very important when it comes to interior designing. They can be used to enlighten specific areas alone unlike rope models. When one shops for LED's the main two varieties are on the basis of voltages, there are low and high voltage equipments that manage the brightness. Rigid and flexible models are also available.

The ultra bright equipments are used mainly in the kitchens. They are perfect mediums to brighten small areas of the kitchen. The dim ones can be used for shelves inside cabinets and in bathrooms above mirrors; these provide illumination in only specific areas. Interior designing wouldn't have been easy if LED models do not provide a wide spectrum of colors and extraordinary looks. The LED strips are also available in different colors, popular ones include white, warm white, red, green and yellow.(3W LED Grow Light)Waterproof models are also manufactured. Selecting the right kind of equipment depends on one's choice and purpose of use.

Led lighting Australia provide LED down lights, quality LED illuminant s, and LED strip illuminant s among others specifically for the Australian market. It is a design, manufacturing, engineering and construction company that delivers the latest technology with supreme quality products to the market. By offering custom designs and solutions to the commercial and public sector illumination, they have transformed the business. LED's can last for tens of years longer than traditional or standard models and are preferred in hard to access areas such as ceilings. Emergency lighting, general and decorative types are all inclusive in led modules.

These LED companies are growing rapidly by delivering latest technology and satisfying its customers. Their products are of highest caliber, having the perfect blend of style, engineering and technology. With global warming affecting the world faster than before, LED lighting Australia is the best source as they consume minimal energy. This technology is very useful in preventing harmful infrared radiations and emission of green house gases. Thus for a brighter tomorrow one must use LED lights.

novaledlights--Wide Use of LED Video Lighting in China

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Lighting power consumption account for a large proportion in each country's total generating capacity. Its proportion of China's lighting power consumption is roughly 10 to 12 percent of the country's total generating capacity. According to the Economic and Social Development Statistical Bulletin in the People's Republic of China, China's total generating capacity is 3.71465 trillion kwh with the lighting power consumption by the country's total generating capacity of 10% which is 371 470 000 000 degrees.(3W LED Grow Light)It is about 4.39 times for the Three Gorges hydropower generating capacity (847 million degrees). Thus, energy efficient lighting is of great importance.

Television stage lighting including stage, theater, television studios, film studios, auditoriums and other art venues require great power, such as a 90-minute theatrical power consumption of 2250 degrees, the equivalent of a five layer office a day of electricity consumption, 75% of electricity consumption for lighting. A total of more than 4,000 television stations, each TV station are more than 10 studio, studio power consumption due to lighting accounted for 70 to 80 percent. The film and television stage lighting energy saving is of very important significance.

Stage film and television lighting the light source used for the halogen and gas discharge lamps (low pressure discharge lamps - fluorescent and high intensity gas discharge lamp - metal halide lamp, xenon lamp). Although these light sources can meet on the luminescent properties of the film and television lighting needs, but the existence of infrared radiation generated by the thermal light source lamp such as low light efficiency, short life, power consumption, job insecurity, caused by the ambient temperature is too high, had to use the powerful air conditioning to cool down. Therefore, the need to find a new light to replace the light source. Semiconductor lighting is a solid-state lighting using light emitting diode (LED) as the new lighting, and it has not have the advantages of traditional lighting, and gradually replace part of the traditional light sources, is the inevitable trend of development. Worldwide, LED stage lighting has been widely recognized as the most development potential in the 21st century and prospects for development of an efficient energy-saving lighting products, known as the "green semiconductor lighting".

Floodlighting in the television studio, complete with LED as lighting source for film and television lighting, energy-saving effect is very obvious, as well as film and television staff to provide a good and comfortable working environment. On the one hand, because LED is a cold light source, light-emitting surface conduction of heat to very low, greatly reducing the ambient temperature of the studio. Due to the reduction of ambient temperature, making the studio air conditioning unit load is substantially reduced, and the associated energy effects. On the other hand because of the high-power white LED as technology advances, gradually able to do both a high luminous efficiency, and high color rendering, to meet the requirements of the film and television stage lighting.

In the country the television studios, theaters and other cultural activities in places, also began the development and application of LED video light. English channels such as CCTV news studio studio, and the Russian channel studio, has been in whole or in part, with LED lighting . However, our LED film and television lighting research and development efforts need to increase the technical level of the lamps, in order to further meet the growing demand of film and television lighting.

novaledlights--Display Solutions Using LED Down Light

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LED panel is a new, ultra thin light source that provides lighting solutions for different applications such as retail lighting, architectural lighting, display lighting and lighting graphics.(3W LED Grow Light) LED down light has definitely replaced the conventional filament bulbs and is a top choice in most high street retailers. Because they are energy efficient, they cost very little to use. They also can create a wide range of different lights, from bright white light, intense bright to softer colored options.

LED panels are applied directly to opal diffuser connected to the high impact or super thin source of light with simple graphical front panel graphics. Since LED film is ultra thin, it can be cut into different sizes and shapes. The panel is 8mm thick acrylic acid plate and high brightness LED inserted into the edge of a channel band of light in the acrylic. In order for the output and distribution of the light to be at its best, acrylic face is then engraved with LED light reflecting the outward appearance or look of the fine line series.

LED panel light are also favorite of most business owners to use especially with new variations of the display equipments available in the unit. One of the most popular choices is the freestanding light panel which is described to be more versatile and comparable to the old fashioned panels only that they are using energy efficient LED bulbs in creating an effect making the pockets  as if they glow.

LEDs have become increasingly popular in different industries because aside from their energy efficiency feature, it also costs less and low maintenance, saving you money over the long run. Because of the many benefits or advantages it brings along, the use of LEDs have continued to grow or increase. One benefit of using freestanding panels is it gives customers the freedom to move the display around their offices. Freestanding frames give this advantage also and they can be fitted with light panels.

There are manufacturers today offering a made to measure services in which freestanding panels can be created using the acrylic color choice of the customer and those featuring clear edge which provides the impression that the entire display glows. The display has pockets that can be clipped in and out simply for easy modification of details like original display stands.

There are also other LED display options available such as Framed Light Panels which are similar to the Standard Light Panels. These types are suspended using rods or cables and are powered by a transformer. Some manufacturers customize the displays by combining the color of the acrylic frame to the brand color of the customers. This is ideal when looking to display more than one size of a paper.

So when looking for lighting solutions that can make your space or business establishment noticeable for customers, you can select from among the LED lighting options available such as LED strip light and led panel light. You can always find manufacturers that can custom create the LED lighting you want for your space.

novaledlights--The Super Effects of LED Plant Lights

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Plants! So cool and pleasant a feeling the word itself brings to our heart. Yes. Plants are one of the many sources of our life. They are so useful to us in so many ways and how much grateful we need to be to nature for that. But are we so? Not so much, at least when we see the decreasing green cover in the world. But yes, we are changing ourselves.(3W LED Grow Light) Many have even tried to grow plants in their homes using artificial lights. Great, isn't it?

Now let us see what this artificial light is and how it works on these plants. There are many types of artificial lights like Fluorescent Lights, Metal Halides, HPS (High Pressure Sodium) Lamps and High Intensity Discharge (HID) Lamps that use different technologies. But, as well said, everything has its own advantages and disadvantages. And a better option was quested for and thus came into effect the new technology of using LED Plant Lights as the alternative. These LED Plant Lights, as understood from its name itself, use Light Emitting Diodes to give out the needed light for the plants to carry on their photosynthesis process.

As we know that the plants have 4 chlorophyll peaks in them and this is the point that absorbs the light from the sun and processes it. To focus equally on each of these points, these LED Plant Lights normally come with 4 different LED clusters, one each. When these lights are switched on they give out intense light that match the required wavelength of the plants. And these are typically equivalent to that of the sunlight. The clusters are precise enough to ensure that the light focuses directly on the plants thereby reducing its wastage by way of scattering around.

They emanate these lights in the red and blue spectra, which are the main two that are absorbed by the plants, for their growth and flowering and fruit bearing process. You have the facility to choose either of the two colors or both of them in combination depending upon the need of the plants. The level of light produced too can be adjusted.

They save your cost in many ways. First of all, these LED Plant Lights themselves are not too costly and the amount of power that it consumes is quite low compared to other forms. They do not produce excess heat that would require coolers to ward off. Mounting them is easy and simple that doesn't require any heavy supporting. They do not require any ballasts too that would not only add up to the cost, but also produce severe noise. They do not require any type of reflectors as they can be put at close proximity to the plants because of their non-heat producing factor. The bulbs last for around a decade thereby cutting your cost to a great extent.

With so much of advantage and high level of efficiency it is no wonder that people are going for a green house on an individual level as well as in agriculture and commercial segments. And everyone is installing the LED Plant Light to give the plants the needed energy to grow.