Juno Lighting 5-Inch Recessed IC incandescent universal housing has drop socket with spring to accommodate various trim installations. It measures 17 Inch x 22 Inch x 11.9 Inch and featuring fully sealed air-loc housing. Housing has pre-wired junction box that includes five 1/2-Inch, one 3/4 Inch knockouts with pryout slots, 4 non-metallic sheathed cable connectors. Housing is vertically adjustable to accommodate up to a 1-Inch ceiling thickness. It has Real Nail ; 3 bar hangers telescope with pre-installed removable nail to reposition in joist and has 50 Watts, MR16 bulbs. It has integral T-bar mounting feature for suspended ceilings and offers shadow-free, knife-edge trim design blends smoothly into the ceiling. Housing meets CSA, UI, CUL standards. Housing is Air-Loc ; sealed to stop infiltration and exfiltration of air, reducing heating. Also known as -5-Inch New Construction Recessed Can-Juno Lighting IC20 1-Light Ceiling Mount 5 Inch Universal Housing Aluminum Medi