Duraguard Medium Metal Halide Wallpack housing is manufactured of heavy duty die cast aluminum with a powder coated dark bronze finish and a hinged door frame. A weatherproof silicone gasket is present for moisture and dust proof protection. Fixture includes a anodized aluminum reflector and hight impact heat resistant borosilicate glass for optimum light distribution. Housing comes with threaded 1/2" apertures for securing conduit and or photo cell installation. Fixture wall-mounts directly over 4" outlet box. UL listed for wet locations. All fixtures contain Multi-Tap ballasts that are wired for 120V input voltage.