Comparing LED vs CFL vs Incandescent Light Bulbs
Scientific Investigation in Lighting Technology
How much electricity does a light bulb use? How can this consumption be reduced? - Quora
Approximately, how much savings does a LED generate on energy consumption? Less than 10%, 30%, up to 80%, or 15%? - Quora
Illumination of Life: The Four Ways Humans Make Light | WIRED
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How LED Light Bulbs Work | HowStuffWorks
LED lamp - Wikipedia
Leaving The Lights On | A Study From Utility Design | Contemporary Furniture & Lighting Design Stories
Super Efficient LEDs | PhysicsCentral
Learn About LED lights | ENERGY STAR
Ra, Kelvin & Lumen: Everything you need to know about LED lights | reichelt.com
MIT Researchers Create More Than 100-Percent Efficient LED Light
LED lamp - Wikipedia
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LED lamp - Wikipedia
Go LED - LED lights are the future - AtlantaLightBulbs.com
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Halogen vs LED – Lampandlight.eu blog
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Energy
Power consumption & Energy usage of LED lamps
Learn About LED lights | ENERGY STAR
