Seachoice Dome Light 5" Round Stainless Steel #50-06631 Highly polished stainless steel bright white cabin light. Heavy duty festoon clear pattern glass lens. Built in stainless steel toggle switch. 15w/12v. 12v-6 CP bulb supplied. Fasten with #6 screws. Lens Dia.:5". Outside Dia.: 6-3/4". Height: 2".