Sharp to launch Worlds brightest Solar-Powered LED Street Light with Seismic Motion Sensor

Sharp will introduce two models of solar-powered LED street lights that combine Sharp’s proprietary solar (photovoltaic) modules and high-intensity, long-life white LEDs for the Japanese market on August 21, 2008. The Sharp LN-LW3A1 Solar-Powered LED Street Light delivers brightness at the industry’s highest level rivaling the light output from a regular 32-W fluorescent defense light (which uses six compact fluorescent tubes) that is becoming the dominant product for that application. The Sharp LN-LS2A1 provides light output comparable to the 20-W class of safety measure lights and is ideal for spot lighting in areas such as public parks. These units additionally feature a Seismic Motion Sensor that detects the occurrence of a

major earthquake measuring 5 or greater on the Japanese seismic scale and turns on the unit at full brightness during nighttime hours for two days. that allows these units to serve as emergency lights in case of a capability interruption in the surrounding area.

The operation of the LN-LW3A1 eliminates approximately 48 kg of CO2 emissions per year compared to using lighting units powered by conventional utility sources. The integrated LEDs use no mercury, an environmentally hazardous substance, and plus emit no ultraviolet light. Further, considering they have a lengthy service life requiring replacement only once every 10 years, nearly no moment and effort is involved in maintenance.

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