The production of high-power white LED
fecha:2011-05-21 09:47
estado:para resolver
pregunta:admin
ed by the shell closure decision, the half-intensity angle light according to the characteristics of the LED chip to design, general design point of view is 30 , 60 , 90,120 , and so on. LED chip according to the optical position, light intensity should focus point of injection up to the light, in order to obtain greater intensity.
Hot channel
W-class power white LED in the hot channel is also very important, it is directly related to the W-class life and power white LED light failure
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