Features 1.Dimension : Diameter 80* 110 mm 2.Working Voltage : 90 - 260 ACV 3.Base Type : E27 4.Power Consumption : 7W 5.Color Temperature : CW , NW , WW 6.Luminous Flux : 425 - 320 Lm 7.Life Time : 25000 Hr 8.Weight : 250 g 9.CE , LVD % RoHs Certification 10.Patent of thermal structure