Dahagan2
Joined: 19 Jul 2013 Posts: 5 Location: INDIA
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Posted: Fri Jul 19, 2013 4:07 pm Post subject: Optimising operating life for led based light bulbs |
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The replacement of incandescent lighting mandated by the largest countries around the world is powering a paradigm shift to solid state lighting. But without the right precautions the lofty promise of nearly 25 years without changing a light bulb may fall short _________________ beds for sale |
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