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Building A Better Lightbulb

Posted November 06, 2009 1:37 PM

From NPR Topics: Technology:

The U.S. Department of Energy is offering $10 million to the first individual or company to develop an energy-efficient LED replacement for the standard 60-watt incandescent bulb. DOE lighting program manager James Brodrick discusses the L Prize, and what makes a better bulb.

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