Thomas & Betts DL-80 Red Dot D-Pak Dry-Tite Lampholder, Silver Security and general outdoor lighting fixture for residential and commercial applications Clean lines and precision manufacturing result in a fixture which will enhance any application High quality replaceable porcelain socket with high-temperature leads allow for easy field maintenance Positive locking mounting arm keeps fixture in aimed position to reduce costly call-backs and ground screw boss in arm 150-Watt maximum