50W led high bay light 1,CE ROHS 2,High power led,100lm/w 3,Delivery in time,2 years warranty 4,Dia525 ... No.:TLZ-9012-50WInput voltageAC100-260VCRI>75Frequency Range50-60HZBeam angle45°Power Factor>0.95Led ruduction rate1>3%/1,000hPower efficiency>87 ...