Designers Fountain 2868MD-BK Capella Motion Detector Cast Wall Lantern. Traditional Uses Medium Base Bulb UL/CUL and Wet Rated Black finish satin crackle glass CAST aluminum construction and weatherproof seal Uses (1) 100 watt bulb not included Set the light to turn on automatically at dusk and turn off at dawn or to only turn on when someone passes by with 180 degree detection angle