Chicago intends to replace the city with 85% street lights for intelligent LED lights
Global LED industry development cycle is long, into the lighting application-driven era
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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