WPM175MH 175 WATT MH WALL PACK FIXTURE -Uses One MH175/MED MH Lamp (Included) This versatile Wall Pack is great for alleys security tunnels overpasses loading docks waterfronts parks and other recreation areas indoor parking garages walkways accent and perimeter lighting and entrance ways. Includes a silicone gasket for weather proof and dust proof seal an anodized aluminum reflector and high impact heat resistant borosilicate glass for optimum light distribution and a die cast black aluminum housing with a hinged door frame. Maximum Overall Length (in) 7.375 Diameter (in) 13 Height (in) 9 Width (in) 14.3 Wattage (W) 175W Voltage (V) Multi-Volt Lamp Wattage (W) 175