Halo, 5", recessed remodel housing, 7"h x 5-1/2" opening, integral thermal protected air-tite, for insulated ceilings & direct contact with insulation, adjustable socket bracket, junction box listed for through branch circuit wiring, 7 each 1/2" knock outs, 4 each romex knock outs with pry out slots & strain relief, 4 remodel clips accommodate 1/2" & 5/8" ceiling material, damp location, feed through, ul listed.