PartNo:JETE-SD2001 WorkingVoltage: 12VDC/100V-240VAC OutputPower: 1*2W LightSource:1LEDs HighpowerLED ColorTemperature:White,Blue,Red,Green,Yellow Size:D35*40mm LuminousFluxOutput:110lumenstansparent Base:MR11 BeamAngle:30 ,45, 60 Workingtemperature:-37℃~55℃ LifeSpan:50,000hours