ACUITY 552416 250W 120/347V Lithonia Lighting Fixture Flood Medium High Pressure Sodium with Lamp, Dark Bronze

For recreation areas, parking lots, building facades, car lots. Construction: NEMA heavy-duty construction. Contoured, low-profile die-cast aluminum housing and front bezel. Front bezel is hinged for easy removal via position-oriented hinge-cam design. Sealed by a one piece bonded high-temperature silicone gasket. Lens: Impact-resistant, thermal-and shock-resistant clear tempered glass. Finish: Standard finish is dark bronze (DDB) corrosion resistant polyester powder. With additional architectural colors. Optics: Anodized aluminum reflector provides highly efficient rectangular beam pattern. Optic chamber sealed to inhibit entrance of outside contaminants. Electrical: Ballast: High pressure sodium: 150W is high reactance, high power factor. Constant wattage autotransformer for 200-400W. Metal halide: 150W is high reactance, high power factor and is standard with pulse-start ignitor technology. SCWA not required. Constant wattage autotransformer for 175-400W. Super CWA (pulse start ballast), 88% efficient and EISA legislation compliant, is required for metal halide 151-400W (SCWA option) for US shipments only. CSA, NOM or INTL required for probe start shipments outside of the US. Pulse-start ballast (SCWA) required for 200W, 320W, or 350W. Ballast is 100% factory-tested. Socket: Porcelain, horizontally-oriented, mogul-base socket with copper alloy, nickelplated screw shell and center contact. UL listed 1500W, 600V, 4KV pulse rated. Installation: Corrosion-resistant, heavy-duty, painted steel mounting yoke standard; die-cast integral tenon slip fitter optional. All external slotted hex-head screws specially coated for corrosion resistance. LISTINGS — Listed and labeled to UL standards. Listed and labeled to CSA standards. NOM Certified. UL listed for 25°C ambient; 40°C for 250M and below or 150S and below. UL listed for wet location. IP65 rated.