Ultra-efficient LED Puts Out More Power Than Is Pumped In
MIT physicists have managed to build a light-emitting diode that has an electrical efficiency of more than 100 percent. You may ask, "Wouldn't that mean it breaks the first law of thermodynamics?" The answer, happily, is no.The LED produces 69 picowatts of light using 30 picowatts of power, giving
LED Streetlight's Price Cut In Half
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Ikea’s War On Edison’s Light Bulb
OK, maybe it’s not so much a war than a flat-out refusal to engage. At any rate, the mass furniture and household goods retailer — not to mention purveyor of Swedish meatballs — announced today that it will no longer stock or sell traditional light bulbs, a making good on a plan
72 Inches: LG Announces World’s Biggest 3D TV With LED...
Another day, another 3D TV-related news item. Today, it’s LG, which just announced [KR] what they say is the world’s biggest, commercially available 3D TV. Sized at 72 inches, the Infinia 72LEX9 is apparently available from today in Korea, and it features a number of impressive
%CREE--Not Involved But TD-SEQ TDST Line Violation Given...
http://stock.ly/9g2yo7%CREE TD-SEQ above shows 2 (non-consecutive-NOTE)violations of TDST line @54.17...Next target appears to be TDST risk level at 46.60. FYI. Not involved.
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