4" Incandescent New Construction Air-Tight IC Rated Recessed Housing

Progress Lighting 4" Incandescent New Construction Air-Tight IC Rated Recessed Housing. For fire rated ceilings. Integral Romex clamp. Notched plaster frame for easy alignment. Trim mounted socket snaps into trim for consistent lamp positioning. UL and CUL listed for damp locations and feed through wiring. Nail grip bar hangers accommodate up to 24" on center ceiling joists. Integral T-bar clamps. Locking feature to secure housing. Adjustable from 1/2" to 2 1/2" ceiling thickness. Shipped in air-tight configuration. Ceiling opening 4 1/2", Plaster frame 8 3/8" x 13", Recessed depth 7 1/2".