January 3, 2010
One-hundred-and-thirty years ago, Thomas Edison completed the first successful sustained test of the incandescent light bulb. With some incremental improvements along the way, Edison’s basic technology has lit the world ever since. This is about to change. We are on the cusp of a semiconductor-based lighting revolution that will ultimately replace Edison’s [...]
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December 30, 2009
So, the first question many of you may have is what are LED lights are and what makes them special?
LED stands for light-emitting diode. LEDs are actually semiconductors (just like computer chips) that emit energy in the form of light when electricity is passed through them. They are doped or injected with certain chemicals that [...]
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