LED Signal Nav Navigation Lights Strip Port Starboard Marine Boat Red & GreenFeature: Sealed WaterproofA Pair of 3. 8" Marine Led Lights for Boat. High brightness, 4 LED bulbs each. 12V 24V DC, Sturdy PC lens and High strength Chrome Bezel, could work underwater. ApplicationFit for Led Boat Navigation Lights, Boat lights Bow and Stern, Boat Lights for Night Fishing, Port Lights and Starboard Lights, Side Marker Lights, Courtesy Lights, etc. Red & Green Led Boat Navigation Light KitBoat lights Bow and Stern, widely used for