Solar street light
Solar-powered street light options are expanding and starting to be used. Street lights from SolarOne, which use an LED light, are already being used at the University of Georgia, Abu Dhabi, and a few other locations. Solar-powered street lights from another company, Sol, were donated as part of Haiti relief efforts.
March 12, 2010 7:31 AM PST
Photo by: Martin LaMonica/CNET
| Caption by: Martin LaMonica
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