1.Item: MR16 LED Spot Light 2.Dimention : Diameter 50* 46mm 3.Working Voltage: AC/ DC12V 4.Base Type: GU5.3 5.Power Consumption: 3.8W 6.Color Temperature: CW , NW , WW 7.Luminous Flux: 135-100 Lm 8.Len Angle : 15 , 30 , 45 9.Life Time : 18000 Hr 10.Weight : 31g 11.CE & RoHs certification 12.Patent of thermal structure