6", Shower Light Lens Trim, With Frosted Dome Glass Lens, With Plastic Self Flange Ring, Wet Location Listed For Use In Showers, Torsion Spring Retention, Non-Conductive Dead Front Polymer Trim Ring & Glass Lens, Socket Supporting Internal Reflector, Oversized Ring For Coverage Of Ceiling Gaps & Cut Out Errors, For Use With A19 & Par30 Lamps, cULus Listed.