Benefits of LED Lights

!±8± Benefits of LED Lights

What are LED Lights?

They use LED (light-emitting-diode) as light source. LED (light-emitting-diode) is a semiconductor diode that emits light when an electric current is applied in the forward direction of the device, as in the simple LED circuit.

Because of many advantages of LED lights, they became more and more popular. It's a big wave in the lighting industry. LED is widely used in light strips, rope lights, street lights, flood lights, spotlights and so on.

Main Benefits

1. High Energy Efficiency. They are highly efficient. In most of cases, luminous efficiency of LED is 70-100 lm/w. The highest luminous efficiency is up to 160lm/w in 2008. The luminous efficiency of incandescent lights is 8-15lm/w. Therefore, it's about 8 times than incandescent lights. Power factor of LED lights is over 90%

2. Long Lifespan. The lifespan of LED can be over 50,000 hours. If you use them 10 hours everyday, the lifespan can be over 10 years. It is amazing.

3. Full Range of Colors. LED is available in a range of colors, including white, warm white, red, blue, yellow and so on. Besides, the color is easily controlled. Therefore, RGB colors are available. Jumpy changing and gradual changing of colors are available.

4. Eco-friendly. There are no UV, IR, lead and mercury in LED lights. They meet eco-friendly illuminating project perfectly. Besides, there is little heat when working. They are touchable when working.

5. Design Flexibility. Because LED is very small, it's very help for the design of lighting.

Besides, more benefits are as follows:

No starting delay
Can be easily dimmed
Silent operation
Low-voltage power supply (increased safety)

Benefits of LED Lights

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Sunshine Systems GU93635 GrowUFO 90 Watt LED Grow Light

!±8± Sunshine Systems GU93635 GrowUFO 90 Watt LED Grow Light

Brand : Sunshine Systems | Rate : | Price : $259.99
Post Date : Dec 06, 2011 19:33:48 | Usually ships in 24 hours

Sunshine Systems GU93635 GrowUFO 90 Watt LED Grow Light

The GrowUFO LED grow light is the #1 selling LED UFO on the market today. The GrowUFO is 80-percent more energy efficient than a Metal Halide or HPS grow light and provides your plants with a perfect blend of light for fast, vigorous growth. The GrowUFO LED grow light is suitable for all phases of plant growth and works equally well whether you grow in hydroponics or soil. There are no special reflectors or ballasts needed and it works right out of the box. Just plug it in and you're ready to Glow Your Own. You can grow any indoor plant with a GrowUFO. Use a GrowUFO LED grow light to grow orchids, roses, peppers, tomatoes, basil, lettuce, herbs, kale, spinach, wheatgrass, broccoli, wildflowers, cucumbers, strawberries and many other flowers, fruits and vegetables. GrowUFOs are great for growing any houseplant and are excellent choices for nurseries or retail stores needing to provide additional lighting to plants over a large area. GrowUFOs provides coverage up to 12 square feet and are suitable for all stages of plant growth. GrowUFOs, are used by hydroponic and garden centers, master gardeners, home enthusiasts, florists, nurseries, researchers, universities, collectives, dispensaries, caregivers and more. - Up to 80-percent energy savings vs. Metal Halide and HPS grow lights. Fast growth - big blooms, buds and flowers. Virtually no heat emitted. Suitable for all stages of growth. Can be used with hydroponics, aeroponics, or soil (potted plants). 50,000+ hour lifecycle. Zero maintenance costs - No bulbs to replace. Green Product - CONTAINS NO MERCURY - Hanging kit included.

More Specification..!!

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PRAKASA™ 90W LED Grow Light

!±8± PRAKASA™ 90W LED Grow Light

90w Tri Band - Red/Blue/Orange UFO LED Grow Light by PRAKASA™ Made using the latest Bridgelux and Epistar leds and comparable to 300-400 HPS/HID lamps or similar CFL. Suited for all stages of plant growth from seedlings right through to flowering and works well with any indoor garden, whether hydroponics or soil based.. Confgured with 70 Red leds, 10 Blue leds and 10 Orange leds at just the right spectrum required for effecient plant growth. Very easy to use - Simply plug and grow. Comes with standard factory fitted UK 3 pin Plug and three computer fans built into the unit to keep the leds cool and extend the life. PRAKASA™ led grow lights emit a little bit of heat but you are able to touch without getting burnt. We recommend you minimise the distance between the light and your plants to achieve optimum growth. Save 50% to 90% in energy consumption compared to incandescent bulbs or fluorescent tubes. Wide angle projection insures uniform leaf coverage.

PRAKASA™ 90W LED Grow Light

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!±8± Dir En Grey - Live in NYC June 8th 2007

Dir En Grey playing the end of Conceived Sorrow, The Final and then Saku. myspace.com/w0w

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Lowryder 90w Ufo LED Grow Day 100! ( Buddha Seed Bank - Deimos )

!±8± Lowryder 90w Ufo LED Grow Day 100! ( Buddha Seed Bank - Deimos )

.90 watt LED light . 3 computer fans . Oxypot hydrophonic system . Ionic nutrients . Budda seed bank Deimos ( Lowryder ) The plant is now 100 days from seed i have used grow nutrients up until day 16 and then started using bloom. Stem size is 105cm!! Please feel free to ask any questions and leave your comments thnx :)

Lowryder 90w Ufo LED Grow Day 100! ( Buddha Seed Bank - Deimos )

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Why an LED Grow Light is Better Than Fluorescent Grow Lights For Indoor Plants

!±8± Why an LED Grow Light is Better Than Fluorescent Grow Lights For Indoor Plants

Having the right type of light, the right wavelength and for the right duration are all-crucial for indoor plants to flourish and grow healthily. Grow lights for plant that are kept in door should aim to produce the most advantageous light for the plant to be exposed to.

Fluorescent light bulbs are often cooler than incandescent bulbs, which makes them more favorable. In terms of cost and heat, fluorescent lights are a better choice than incandescent bulbs.

Fluorescent Grow Lights

Fluorescent lights are only useful during the first few stages of the plant's cycle and are more suited for leafy plants and vegetative plants. For plants which bloom or grow fruits of some kind, fluorescent lights are not the most beneficial as they do not produce the best light for flowering.

Fluorescent lights, similar to metal halide bulbs, do not shine at such a strong intensity when compared with other light bulbs. Although fluorescent lights are cooler and burn more efficiently, the light emitted is still not strong enough for the plant to be able to fully take advantage of the light that is emitted.

The lights could be placed closer to the plant to solve this issue; however the heat radiated from the light bulb may dehydrate the plant and subsequently effect its growth and damage it.

Another problem with fluorescent bulbs is that although they are safer to the environment than incandescent, they still contain Mercury and therefore need to be properly disposed.

LED Grow Light

LED bulbs are much more environmentally friendly than fluorescent bulbs. Though the LED plant light was initially used for display screens in electronics but have now been introduced to all kinds of settings, just at home use, office use and most of all, to grow indoor plants. They produce little or no heat at all and use up less energy which in turn can greatly lower electricity costs. They also happen to be as bright a halogen bulbs but lasts longer. In comparison to fluorescent bulbs, LED plant light bulbs can last for approximately 60,000 hours, whereas the fluorescent bulbs can last up to 10,000 hours.

The LED grow lights costs more than the average fluorescent grow light however because the fluorescent light bulb uses up more energy and needs to replaced earlier than LED plant light bulbs, the LED grow light turns out to be cheaper in the end.

When choosing a light bulb or grow light for your plant is it important to buy one according to you intentions and aspirations. If you only need to move your outdoor plant inside or you live in a country where there is barely any sunlight during the winter times, then a cheaper fluorescent grow light would be more beneficial. On the other hand, if you are planning to grow your plant permanently indoor or you wish to nurture an exotic plant, then an LED grow light would be best.

Why an LED Grow Light is Better Than Fluorescent Grow Lights For Indoor Plants

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2009 - 90w LED Grow Light Comparison - Lighthouse Hydro VOL 1 , HTG , Bridgelux , Head To Head

!±8± 2009 - 90w LED Grow Light Comparison - Lighthouse Hydro VOL 1 , HTG , Bridgelux , Head To Head

We set up 3 of the lights from our store in the back room and had a comparison between a Chinese Bridgelux 90w LED from HTG, a Lighthouse Hydro 90w UV (Winner of Growboys Magazine 2009 LED Competition) and Lighthouse Hydro's new 90w HO 6 band LED light. Gotham Hydroponics is an official distributor of Lighthouse Hydro lights.

2009 - 90w LED Grow Light Comparison - Lighthouse Hydro VOL 1 , HTG , Bridgelux , Head To Head

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Led Grow UFO

!±8± Led Grow UFO

Grow Dark Room 120x60x160 Light: 1 UFO 90w 7.1.1 Red 660nm/Blue/Orange 1 UFO 90w 7.1.1 Red 660nm/Blue/Yellow Flowering

Led Grow UFO

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LED Grow - Tomato & Pepper Seedlings - Time Lapse - 2 Weeks

!±8± LED Grow - Tomato & Pepper Seedlings - Time Lapse - 2 Weeks

Here we see a basic hydroponic setup growing tomato and pepper seedlings over a two week period. These plants were grown using Sunshine Systems'™ GrowUFO™ (www.GrowUFO.com) LED grow light. Our LED lights use 80% less energy than traditional HID bulbs and emit virtually no heat. The future of plant grow lighting is here. Visit our site to see the latest in LED grow light technology: • The GlowPanel™ • The GrowUFO™ • The GrowPanel Pro™ www.sunshine-systems.com

LED Grow - Tomato & Pepper Seedlings - Time Lapse - 2 Weeks

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