Light Bulb
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GE is releasing an LED with the equivalent of a 40W incandescent bulb that lasts 25 times longer and requires only 9W to operate.
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The Eternaleds HydraLux-4 LED bulb is the world’s first light bulb to use liquid-cooling technology to give a true 360-degree light like a regular incandescent light bulb.
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Sharp has developed an LED light bulb series that can change color and brightness
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The new Smart Lite CFL allows you to replace the bulb and reuse the ballast, saving waste and money.
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The GeoBulb II is the first 60-watt direct replacement, Premium Quality High Brightness (PQ-HB) bulb that uses less than 8 watts. It is suitable for direct replacement in any standard indoor open fixture and is designed to last 3 years of continuous service.
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Cambridge University researchers have developed cheap, light-emitting diode (LED) bulbs that produce brilliant light but use very little electricity. They will cost £2 (USD$2.80) and last up to 60 years
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GE Energy’s new Smart compact fluorescent light (CFL) bulb combines miniaturized electronics with GE’s Spiral CFL inside the glass bulb to achieve a conventional-sized bulb with added energy saving capabilities.
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ScienceApril 19, 2006 The end of the lightbulb is nigh! Scientists studying organic light-emitting devices (OLEDs) have made a critical leap from single-color display
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O'ZONELitehas released a titanium dioxide-coated, energy efficient light bulb which cleans indoor air. When the O'ZONELite is illuminated, it produces what is c