DescriptionYour boat navigation lights are important pieces of safety equipment on your boat and must be able to function in all weather. Unlike other lights, these lamps are waterproof and durable for using. They are one of the best choices for you!Features-Material: ABS. -Size: About 5.00X3.00X2.00cm / 1.97X1.18X0.79inch. -Rated voltage: 220 (V). -Rated current: 1-3 (A). -They are durable, long life and low energy consumption. -They are suitable for use on pontoon boats, deck boats, etc. -They can be used as bow lights, boat stern lights or running lights. -These lamps can improve safety when boating, especially at night. -Easy installation and waterproof design, durable and easy to adjust.