LED street light failure
fecha:2011-05-16 11:28
estado:para resolver
pregunta:admin
s decision. At present, the white LED market, its light failure may be the first to enter the civilian lighting problems. Decline for the LED light that there are two major factors:
A, LED product quality problems in itself:
1, using the LED chip body is not good, light fading rapidly. 2, the production process defects, LED chip cooling is not a good foot from the PIN to export, leading to the chip LED chip temperature is too high attenuation intensified.
Second, the use conditions of:
1, LE
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