Home Marine Electrical Lighting Interior Lighting Dome Light (4”) Marpac Dome Light (4”) $16.49 Dome Light (4”) quantity Add to cart Product Details Product Details Lens Diameter 4″. Outside Diameter: 5-1/2″. Polished stainless steel housing and trim ring with solid glass lens. Prewired with an on/off switch. 12 volt, 15 watt bulbs included.
