... Input VoltageAC90-264VOperating Frequency50~60HzPower Factor >0.9Power Efficiency90%±1%Warranty3yrsLuminous Efficiency75~105lm/WColor Temperature2,850~3,250K(WW ... 7,000K(CW)View Angle30°,60°,90°,120°, 130°Color Rendering Index>70CW/>80WWLife Time>30,000hrsOperating Temperature-20~ ... % 2, Pic of COS03-series LED High Watt Spot Light3, Factory Views or Certifications COS03-series LED High Watt Spot Light