For mounting above entryways and loading docks. Contact with a direct forceful spray of water during operation can result in glass breakage. Not recommended for car wash applications.
Housing: Rugged, die-cast aluminum back housing and hinged doorframe. Castings are sealed with a one-piece gasket to inhibit the entrance of external contaminants. Finish is bronze polyester powder paint standard.
(TWR1, TWR2) Refractor is prismatic borosilicate glass. Reflector is die-formed anodized stippled aluminum. TWR1 medium-base lamp and TWR2 mogul-base lamp included in carton as standard.
Ballast: All ballasts are 100% factory tested. HPS: High reactance, high power factor for 150W and below. Constant wattage autotransformer 250W and above. MH: 150W and below are standard with pulse-start ignitor technology. Super CWA Pulse Start ballasts, 88% efficient and EISA legislation compliant, are required for 151-400W (must order SCWA option). Compact fluorescent uses an electronic high-frequency ballast.
Socket: Porcelain, medium-base socket for TWR1, mogul-base socket for TWR2, with copper alloy nickel-plated screw shell and center contact. Fluorescent is four-pin positive latching thermoplastic. LPI is standard 35K for CFL.
Housing configured for mounting directly over a standard 4" outlet box or for surface wiring via any of three convenient 1/2" threaded conduit entry hubs.
UL Listed standard to U.S. and Canadian safety standards. CSA Certified (see Options). UL/C-UL Listed for wet locations.