Design winning low-energy light bulbs
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British designed light bulb scoops international prize

The winner of one of the world's most prestigious design competitions is a sculpted, low-energy light bulb created by a British designer and praised for bringing "a measure of delight to an everyday product".

The Plumen bulb uses 80 per cent less energy and lasts eight times longer than a traditional one.

Will Gompertz reports.

  • 16 Mar 2011
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