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Energy-Efficient Street Lamp Developed
31.12.2010 19:05
Energy-Efficient Street Lamp Developed

Scientists from Ural State University have developed a unique LED lamp, which is several times more efficient, than a common street light.
      
      The idea was very simple researchers combined a light-emitting diode and a computer fan. In common LED lamps diodes get very hot, and they are usually placed on a significant distance from each other.
      
      The system of heat regulation allowed making smaller lamps, thus saving materials. Lamps from Ural State University are expected to work for 50 000 hours, being at the same time much more cost-effective, that their analogues.
      
      Source: Science & Technhologies
Author: Anna Kizilova


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