Heavy-duty 20-gauge steel utilized throughout for durability and code compliance , Powder-coated painted for maximum operating life , Pretreated with five-stage iron phosphate process to ensure superior paint adhesion , Painted high-gloss baked white enamel , Suitable for dry and damp environments , Thermally protected, self-resetting, Class P, NPF, non-PCB and UL listed ballast , Suitable for surface and/or suspended mounting , Individual or continuous row mounting , Standard reflector is manufactured in high reflectance white , Reflector is secured to housing with 1/4 turn fasteners (ships separately) , Reflector options: – Aluminium high reflectance white paint/slotted (20% uplight) – Aluminium specular silver/slotted (20% uplight) – Aluminium white asymmetrical reflector – Aluminium specular silver/asymmetrical reflector NOTE: All Aluminium Reflectors are special order (check with factory) , NEC required ballast disconnect is standard , CEE qualified ballast comes standard on most fixture options (Consult factory for details)