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[M] Reviewer Join Date: May 2010 Location: Romania
Posts: 122,048
![]() | ![]() Blue-light emitting LED bulbs have taken off with consumers because they have few downsides -- they're bright, use far less energy and last much longer than other types. In fact, the inventors just won a Nobel Prize, proving their huge benefit to... http://www.engadget.com/2014/10/17/l...=rss_truncated |
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