Outdoor area light with integral dusk to dawn photocell offers the latest in LED (light emitting diode) lighting technology. This outdoor security light brightly illuminates a wide area while saving on energy costs when compared to a metal halide lamp. Easily mounts to a wall, a post, or onto a pole mounting arm (sold separately). Ideal for illuminating large areas like barns, yards, loading bays, warehouses, side roads and pathways. 50,000-hour lifespan.