Serious LED street lights fades from the fundamental LED cooling technology to solve. LED street light serious light fades, installed less than a year of LED street lamp acceptance can not be certified through the use of units. "LED lights severe light fades from the LED cooling technology fundamentally resolved.
The temperature is actually the key to enduring problems of LED street light, but why LED street lamp on the card in this session. Luminous power greater than household lamps, LED lights supplier in heat dissipation substrate fin thermal module design took great pains to fully assembled module heat lamps outside plus paint protection to prevent climate erosion. Unexpectedly, the external protection of the painting because they heat the module heat seal back, causing the heat caused by bad the LED epitaxy light decline.
The the LED epitaxy luminous heat belongs to a small range of concentrated heat energy in the application of high power street light power input power LED interface temperature is quite high, cooling modules if they can not continue to work for a long time under the street light, the effective heat dissipation on will affect the life of LED and luminous performance, like the serious current led light bulbs failure is caused by these factors
没有评论:
发表评论