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LED light source in lighting applications in the field of
[2009-06-05 15:19:54]

"Green Lighting" is lighting the area of foreign countries in the 80's at the end of the last century, the new concept, China's "Green Lights Program" implementation started in 1996. To achieve an important step in the plan is to develop and promote efficient, energy-efficient lighting equipment, lighting to save electricity, reduce environmental and light pollution, the establishment of a high quality and efficiency, economic and comfortable, safe, reliable, environmentally friendly lighting systems.

     The concept of LED lighting

     LED (Lighy Emitting Diode), also known as light-emitting diodes, which use semiconductor chips as a solid light-emitting materials, when the two ends together with the forward voltage, the semiconductor carrier in the composite occurred, release excess energy and have a visible light photon emission caused.
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