Intended Use: For applications that require good illumination levels. Suitable for general purpose applications. Construction: Steel channel (standard) with high-gloss, baked polyester finish. Combination end plates/ channel connector furnished for either unit-mounted or continuous-row application. Channel cover retained by quarter-turn fastener. Optional aluminum channel available, features corrosion resistant fasteners for use in damp and harsh locations. White specular reflectors available. For reflectors and wireguards options, see pages 93-95. Electrical: Thermally protected, resetting, Class P, UL Listed and CSA Certified ballast is standard. Sound rating depends on lamp/ballast combination. AWM, TFN, THHN wire used throughout, rated for required temperatures. Ballast disconnect provided standard where required to comply with U.S. and Canadian electrical codes. Listings: UL Listed. CUL Listed or CSA Certified to Canadian standards. NOM Certified–optional.