PEARLS AND ROSES: Aluminum Foil Lamp

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Friday, June 29, 2007

Aluminum Foil Lamp

Cheap, skinny aluminum foil lamps may soon illuminate our lives instead of big, bulky light bulbs.

Researchers at the University of Illinois at Urbana-Champaign made the low-cost lamps by treating aluminum foil bought at the grocery store with an acidic bath. The new light source, which is lighter, brighter, and more efficient than incandescent light, is described in the June issue of the Journal of Physics D: Applied Physics. Click here for the whole story http://www.livescience.com/technology/070613_aluminumfoil_lamp.html