HALO H995RICAT, 4" LED Remodel Housing IC Air-Tite Shallow Ceiling 120V Line Voltage An ideal recessed light can for those seeking Title 24 compliance Designed for Halo RL4, RA4 and SLD 4 integrated LED trim modules Remodel shallow recessed can, fits easier in limited spaces; Remodel springs accommodate 0.5 inches and 0.625 inches ceiling material