Moontanman Posted January 31, 2009 Report Share Posted January 31, 2009 Low–cost LEDs May Slash Household Electric Bills Within Five YearsScienceDaily (Jan. 30, 2009) — A new way of making LEDs could see household lighting bills reduced by up to 75% within five years. Gallium Nitride (GaN), a man-made semiconductor used to make LEDs (light emitting diodes), emits brilliant light but uses very little electricity. Until now high production costs have made GaN lighting too expensive for wide spread use in homes and offices. Low–cost LEDs May Slash Household Electric Bills Within Five Years Quote Link to comment Share on other sites More sharing options...
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