One-piece die-cast aluminium housing, finned for more effective heat dissipation. Die-cast aluminium lens frame, hinged for easy re-lamping, secured with four stainless steel screws. Standard finish is Duraplex II TM bronze electrostatic powder coat. Lens is a clear, tempered, shock and heat resistant glass, silicone-gasketed to lens frame for weather-tight seal. Semi-specular anodized aluminium reflector for maximum utilization of lamp lumens. Hinged reflector design permits easy access to ballast for wiring and maintenance. Yoke mount: Formed painted steel construction with 180° of adjustability.