Progress Lighting P8028-60 Dome Shower Wet Location Listed Insulation Must Be 3-Inch From Housing 8-1/4-Inch Outside Diameter, White White Finish For use with A-19 lamps Size: 8-1/4-Inch Width, 2-Inch Height Wet location listed Progress Lighting has over 5,000 lighting fixtures offered in our catalog, the largest single source for residential and commercial lighting