Progress Lighting's P5511-31 is an outdoor lantern that belongs to the Cast Aluminum family. Featuring a threaded opal glass shade with a vapor-proof gasket and a porcelain socket, you are assured of a long product life. It has a chic and updated black powder-coated finish that is resistant to chipping, fading, and scratching. This Progress Lighting Lantern is designed for wall installation. A mounting strap is included for the outlet box. It uses one 100W medium-based bulb on a medium porcelain socket. The Progress Lighting Cast Aluminum Lantern is one of those rare, intelligently designed products where aesthetic appeal meets stellar performance. It is listed by the UL-CUL for wet locations. This product has a one-year warranty backed by Progress Lighting, the home of first-rate lighting fixtures for over 100 years. Progress Lighting has earned its #1 spot in the decorative lighting line among Builders and Remodelers.