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#140979
Fri 18 Jan 2013 12:22:PM
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Joined: Feb 2001
Posts: 381,904
Launch Director
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OP
Launch Director
Joined: Feb 2001
Posts: 381,904 |
Light emitting diodes, more commonly called LEDs, are known for their energy efficiency and durability, but the bluish, cold light of current white LEDs has precluded their widespread use for indoor lighting. Now, scientists have fabricated what is thought to be the world's first LED that emits a warm white light using a single light emitting material, or phosphor, with a single emitting center for illumination.  Source: New material for warm-white LED lights
David Cottle
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Entire Thread
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New material for warm-white LED lights
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Fri 18 Jan 2013 12:22:PM
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