SeaChoice Bi-Color Bow Light Combo with Task Light Boat Accessory - The Seachoice Bi-Color Bow Light Combo with Task Light is a 12V 3/4in diameter anodized aluminum tube that has 225deg visibility and includes a 3-pin base. The bow light combo pole will fit Attwood #910257 & Perko #1045300DP bases. The length of the pole is 12-4/5ft long with out the base. The base is made of a chrome plated cover with a plastic insert. This light is USCG certified for vessels under 39-1/3ft.