Downlighting Recessed Lighting Trims: Type - Recessed Downlight; Nominal Aperture - 3-5/8 in. Round; Trim Style - Baffle; Trim/Ring Finish - White/White; Lamp - Incandescent - 50W 120V PAR20, R20, PL13; Lamp - Fluorescent - GX23-2; Trim OD - 5.00 in. (127mm)