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Title: New light bulb to last 23 years Post by: Saniya Abraham on May 09, 2012, 07:34:01 AM New light bulb to last 23 years
Light bulbs meant to last for more than two decades while consuming very little energy may go on sale later this year. http://www.bbc.co.uk/news/technology-17992927#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa |