50$ for a 20-year Light Bulb

Philips celebrated Earth Day on Sunday in the best way after introducing their super-energy-saving LED bulb that could last 20 years (100,000 hours). The led costs 50$ for now, with arranged discounts down to 20$.

image from www.bbc.co.uk

The bulb was the winner of the U.S. Department of Energy’s “Bright Tomorrow Lighting Prize”.

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