led lamp, high power led street light
erials, substrates and packaging materials to eliminate the stress due to thermal expansion and contraction; affirm the power control and power LED driver IC. power efficiency "90%, light stability; heat pipe cooling model, can protect the chip temperature is lower than its maximum permissible operating temperature; sink down and difficult to attach due to dust or bird droppings, the lower heat dissipation, resulting in light failure or malfunction.
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08/26 05:31