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led street light china's weight problem

2018-01-19 10:24:07

led street lamp price
led street lamp price
led street lamp price  led street light china
led street lamp price  led street light china
led street light china
led street light china

 

led street light china's weight problem
led street light china Due to the high technical content and complex composition, some high-power lampholders will weigh much more than ordinary high-pressure sodium lamps, so the corresponding supporting materials are more demanding. However, some LED street lamp manufacturers have tried their best to reduce the weight of the LED lamp, from the original single lamp about 30 kg, down to more than 10 kg, the weight reduction there is a further downward trend.
LED because it is a semiconductor device, the temperature affected by the chip and reduced to 30% of the initial luminous flux, it will lose the meaning of lighting, that is, the end of life, in theory, high-power LED street lamp life of 3-5 million hours, but Its important premise is a good heat dissipation. It is worth mentioning that, some domestic manufacturers have adopted the world's leading needle-shaped cooling technology.

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