6.75" Ceiling CutoutIC rated, energy efficient Air-Loc sealed remodel shallow housing is the ideal solution where vertical installation space is limited. Can be completely covered with insulation. Air-Loc installation stops infiltration and exfiltration of air, reducing heating and cooling costs.6" Remodel Housing5 3/4" height for use in 2x6 constructionFloating socket with spring for quick trim attachment and consistent lamp positioningMedium base porcelain socket with nickel-plated copper screw shellAdjustable height remodel springs accommodate up to a 1 3/4" ceiling thicknessHousing is fully assembled for ease of installationPre-wired junction box with (5) 1/2" knockouts with pryout slots, (4) Romex connectors and ground wireUL Listed, C-UL/CSA certified for through-branch wiring, maximum (4) #12 AWG minimum 90o C branch circuit conductors (2 in, 2 out)Thermally protected against improper use of lampsShadow-free, knife-edge trim design blends smoothly into the ceiling and allows architectural continuity with Aculux trims