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Title: US introduces $60 LED light bulb Post by: Saniya Abraham on April 23, 2012, 05:43:47 AM US introduces $60 LED light bulb
A light bulb which won a US Department of Energy contest for an alternative to a 60-watt incandescent bulb goes on sale for Earth Day - but with a $60 price tag. http://www.bbc.co.uk/news/technology-17788178#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa |