LED street light technology has matured
fecha:2011-06-14 14:21
estado:para resolver
pregunta:admin
odium do street effective the light is 66Lm / W, while LED lights effectively out of the light can achieve 80Lm / W a.
Secondly, since it is the street, of course, the light only on the pavement is less than needed, it should be further up the road to see the flux, and to the national standard for a minimum H = Weff, for example, a better utilization factor of 0.3 sodium , if we can do LEDs utilization factor of 0.8, then the current level of LED light efficiency, a 110W of LED lights to 250W c
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