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According to the manufacturer, the Pharox LED light bulb "costs just 88p a year to run and lasts up to 25-year -- bulb is made up of frosted glass containing four white LEDs - or light-emitting diodes - and two red ones." Video after the break.

Mr Otten said his bulbs will last for around 25 years or longer if used for four hours a day. A single LED has a lifetime of 100,000 hours - around 50 years - if used continuously.
[via Dailymail]

This entry was posted on 10/24/2009 01:20am and is filed under Science, Technology .
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