Westinghouse 0447000, 500W T4, E11 Mini-Can Base Clear 2000Hr 9000LM 120V Halogen Light Bulb Watts: 500, Volts: 120 Color/Kelvin Temperature: Clear/3100K Lumens (Brightness): 9000, Rated Lifetime Hours: 2000 Base: E11 Mini-Candelabra