LED street light failure
fecha:2011-05-16 11:28
estado:para resolver
pregunta:admin
LED street light failure calculation
N-hour light decay = 1 - (N-hour flux / 0 hours of luminous flux) Edit this paragraph causes LED street light failure
LED street light decay products is light in the transmission of the signal weakened, and at this stage of the global LED manufacturers have made light LED products with different degree of decline, there are also high-power LED light failure, which is directly related to temperature and, mainly by the chip, phosphor and packaging technologie
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