16 April 2005

LED evolution could spell the end for light bulbs


LED lights are starting to appear all over. My wind-up torch uses them and I intend buying LED bicycle lights for me bike. I notice that loads of traffic lights are no LED's. Why? cos they are robust, use little electricity and are glare free. Soon they will be domestic too ...
USATODAY.com - LED evolution could spell the end for light bulbs
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