... Source:3x1W Epistar LED Beam Angle:30/ 60Luminous : 210~260LMLifespan:>50,000hrsMR16 3*1W LED Spot light Specification:1, Lamp holder: MR16 ... (GU10/E27/E14)2, Led source: Epistar LED3,Dimension:Ø49mmx51 ... :210~260LM7,Effective lifetime:>50,000hrs8,Working Voltage:DC12V9,Lamp wattage: 3W10,Certificates:CE,RoHS and so on. ...