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Archive Home > 2009 > May > 30 > LED bulbs could be poised to come out of the shadows

LED bulbs could be poised to come out of the shadows

Studies show a large possible drop in emissions with lighting switch

By Elisabeth Rosenthal and Felicity Barringer / The Bulletin
May 30, 2009

To change the bulbs in the 60-foot-high ceiling lights of Buckingham Palace’s grand stairwell, workers had to erect scaffolding and cover precious portraits of royal forebears.

So when a lighting designer two years ago proposed installing light emitting diodes or LEDs, an emerging....

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