HALO AIR-TITE® Recessed Remodel Housing, 120/277 VAC, 6-1/4 in Ceiling Opening, LED Lamp, 20 W Lamp, 1 Lamp, Insulated Insulation, Ceiling Mounting, For Use With: HALO 600, 900 Series LED Modules, 6 in Diameter, 7 in Height, 13-1/4 in Depth, Aluminum Housing Material