The FCCSQM610W Cylinder is U.L. listed for wet locations. Housing is marine grade, corrosion resistant, heavy walled, high pressure die cast aluminum construction with die cast back mounting plate. Lens is 3/8″ thick, beveled tempered clear heat resistant standard. Reflector is precision formed semi-specular aluminum formed for maximum reflectance.The Finish goes through a six stage chemical pre-treatment process that includes iron phosphate, to prepare the substrate for a UV stable, super durable standard polyester powder coat. Finishes include Black Bronze Silver White and Custom. Mounts directly to standard outlet box.