... /277VPower Factor(PF)> 0.95Power Efficiency> 88%LED Quantity150PCSChip kinds Cree/BridgeluxLED Luminous Efficiency95 LM/WLED Flux(LM)14800 ... pollution and unstable light caused by ballast4.Integrated Multiple LED Cree chip with constant current, Taiwan meanwell power supply 5 ... fall down, double protection, More safer . 150 pieces CREE LED chip,High-brightness,High quality,130lm/wOther series (30W- ...