150光效谁可以做到呀 Driverless AC 这种线性方案做不到高光效
Q:Hi may you send us PI for80/100 pcs HB UFO al LED da 150 Watt da 22'500 Lumen – angolo da 120°, can Ac HB driverless get about 150 Lm/w ? Or it need normal led pcb + driver TUV. ? Please price, photo and led quantity , we need TUV certificate, thks
150光效谁可以做到呀？
A: Driverless AC 这种线性方案是做不到高光效的，推有电源款吧
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