... led high bay light 1,CE ROHS 2,High power led,100lm/w 3,Delivery in time,2 years ... TLZ-9012-50WInput voltageAC100-260VCRI>75Frequency Range50-60HZBeam angle45°Power Factor>0.95Led ruduction rate1>3%/1,000hPower ... efficiency>87%CCT2700-10000KLed working voltageAC100-260VWorking temperature-20~+45Led power30WIP ratingIP65Real power33WLifespan>50000HLuminous efficiency100LM/WSize:Dia525* ...