Satco S3478 1/Card 120V 150-Watt T10 Medium Base Light Bulb, Frosted Manufacturer: sitcom products Manufacturer part Number: S3478 Saco halogen quartz lamp T10, 150 watt, 120 Volts, E26 base, Frosted, energy saving - 2480904 2000 Average rated hours 150-Watt medium base Clear T10 bulb