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Jul
25
A Way to An Affordable LED Lamp
July 25, 2008 | 7 Comments
At this moment LEDs are far more expensive than the compact florescent lamp. The efficiency is similar, but the LED should be much more compact and able to fill many more specialized roles. So when Purdue’s Timothy D. Sands, Professor of Materials Engineering and Electrical and Computer Engineering has a paper appearing in the journal […]
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