Juno Lighting 12SQ WWH 4" Square Recessed Shower, Frosted Glass with White Trim Juno 4-inch square incandescent shower trim is wet location listed provides a frosted glass lens with clear center and white trim Juno incandescent 4-inch trim is air light listed when paired with the juno IC1 housing Compatible with IC1, IC1W and IC1S housings and can be used with 30W R20 or 50W PAR20 light bulb Compatible with IC1P housing and can be used with 50W PAR20 or 50W R20 light bulbs Compatible with TC1, TC1S and TC1R housings and can be used with 50W PAR20 or 50W R20 light bulbs