6 inch shower light featuring a frosted lift & rotate diffuser with white trim ring and torsion-spring retention system. Gasketed polymer trim is non-conductive and non-corrosive. Requires (1) A19 light bulb, not included. Wattage and type vary with housings. Refer to housing specifications for specific wattage. IC (insulation contact) rated. 7-3/4 inch outside diameter.