Hubbell-Bell LTS100Z Traditional/Cfl Uses Par 38 Bulb 150-watt Max Weatherproof Lamp Holder, Swivel Joint, Bronze Superior commercial quality die cast metal construction Premium bronze powdercoat finish Includes porcelain sockets and external weatherproof gasket UL listed and 2008 NEC compliant Designed for Bulb Type: PAR38-Bulb / 150-Watt Max