1.460*506mm 2.Epistar/cree chip 3.life span>50000 hrs 4.3 years warranty 5.energy saving&waterproof model NumberZ04-A-150WInput VoltageAC185-265VLED Power4X40WPower Factor>0.95Color Temperature5300-5800KLuminous Flux14400lmLED Luminous efficiency>90lm/wWorking Life≥30000 hoursInternational ProtectionIP40Product size(mm)Φ460*506 Applications:Factory, Toll station,Gymnasium,Cinema,Market etc.