Ushio 1000977 JCV120V-400WGSNF/E11 - Halogen - 400W - 120V - E11 Base - 10ct ANSI Code_EKM It uses 575 watts and

It uses 575 watts and has a SFc10-4 base

The Advance PureVOLT ballasts for UV lamps offer exclusive features such as IntelliVolt® technology (allowing the ballast tooperate at any input voltage from 120 to 277 volts

It is a TUV 335W XPT HO SE UNP/20

An advanced optical design delivers very high Center Beam Candle Power (CBCP) and a high efficacy to comply with California’s stringent Title 20 standards

Featuring the same robust design synonymous with the Cermax family

Ushio 1000977 JCV120V-400WGSNF/E11 - Halogen - 400W - 120V - E11 Base - 10ct ANSI Code_EKM It uses 575 watts andThis product is an Ushio 1000977 JCV120V 400WGSNF E11 halogen light bulb. It uses 400 watts and 120 volts. This bulb has an E11 screw base.