High-performance parabolic luminaires for superior light control, visual comfort and light cutoff in open area applications. Construction: Design optimized for use with T8 lamps and low-profile electronic ballasts. Louver material utilizes the latest developments in louver finishing for minimized louver iridescence. Housing formed from 20-gauge CRS. Black reveal provides floating louver appearance. T-hinges die-formed for maximum strength. Latches spring-loaded, concealed in reveal. Louvers formed from anodized aluminum. No asbestos is used in this product. Finish: Five-stage iron-phosphate pretreatment ensures superior paint adhesion and rust resistance. Painted parts finished with high-gloss, baked white enamel. Electrical: Thermally protected, resetting, Class P, HPF, non-PCB, UL Listed, CSA certified ballast is standard. Ballasts are sound rated A. Luminaire is suitable for damp locations. AWM, TFN or THHN wire used throughout, rated for required temperatures. Listing: UL Listed.