Input voltage:AC 170~250V,50~60Hz Power factor:>0.95 Power-supply efficiency:90% Power:160W Luminous flux:10080Lm Color tempreture:4000K~5500K Color coefficient:Ra>75 Distribution curve flux:batwing shape/rectangle Junction tempreture:<75°C Working environment:ambient tempreture-40°C~50°C relative humidity 10%~95% IP grade:IP67 Life time:>50000hours Material:aluminum alloy
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