TG8 Lensed Troffer is a quality low-profile recessed luminaire with specification features. It is designed around T8 lamps and electronic ballasts. Shallow body minimizes required plenum clearance. Smooth rolled edges on housing and door frame for easy handling. Opposable spring loaded stainless steel latches standard for easy opening and closing. Available in 2x2' and 2x4' models. 2 sets of built-in grid clips for maximum flexibility. T-bar screw provisions built in. Lamp pin openings in ends for easier relamping. Door frames feature true mitered corners. Mechanical light trap stops light leaks without the use of gasketing. High optical efficiency for improved performance and energy savings. Housing is multi-stage phosphate treated for maximum corrosion resistance and finish coat is high reflectance baked white enamel. UL listed for damp locations. Units incorporating emergency ballasts UL listed for dry locations.