LED energy saving lights and then break
Date:2010-11-24 17:08
acturing method patents.
He invented this LED directional lighting, energy saving lamps, compared with the existing lighting has many advantages: (1) using a unique method of arrangement of LED, to achieve an accurate directional exposure. According to a predetermined target range of exposure, according to effectively improve the utilization of light to avoid light loss, energy waste and light pollution. (2) using small angle LED projection lamps as a light emitting device, greatly reducing lig
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