DIE CAST ALUM. 70W HPS, 120V, BRONZE, SURFACE MOUNT, CLEAR Photocell automatically operates from dusk to dawn. Durable polycarbonate housing on WM-103 Series is vandalism resistant. Aluminum reflector and prismatic polycarbonate refractor provide wide distribution of light. Back plate with box mounting template made of heavy&#44; die cast aluminum. Color - Bronze.