... HzPower Factor(PF)>0.92Total Harmonic Distortion(THD)>20%Power Efficiency85%Working Voltage85-264VAC, 12 or 24VAC/DCLED Consumption4pcs ... , White White, Cool WhiteColor Index(CRI)Ra>85Light SourceHigh Power 1 Watt LED, CREE, OSRAM, SEMILED,EDISONLight Distribution Curve ... highway,roads,sub-roads,sidewalks,square sports ground,industrial plants and advertises lighting. Photo Our service1.Your inquiry ...