Base: GU10/GZ10 Average Life: 2000Hours Voltage: 110-130/220-240V Color Temperature; 2800K Warm White GU10/GZ10 DICHROIC HALOGEN LAMPAll lamps are fully CE, Dichroic coated reflector providing cool light beamBase: GU10/GZ10Voltage: 110-130/220-240VWatt: 25, 40, 50, 75Luminous: 200, 450, 650, 1100, and 1600LmColor Temperature; 2800K Warm White;Color Rendering Index: =100RaLife: 2000Hours