Advance brings low-cost, bright LED lighting closer to reality

Researchers at Purdue University have overcome a major obstacle in reducing the cost of "solid state lighting," a technology that could cut electricity consumption by 10 percent if widely adopted.

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<p><a href="http://www.physorg.com/news135517409.html">Advance brings low-cost, bright LED lighting closer to reality</a></p> <p>Researchers at Purdue University have overcome a major obstacle in reducing the cost of "solid state lighting," a technology that could cut electricity consumption by 10 percent if widely adopted.</p>