1) Efficient circuit design, heat dissipation system and super bright LED make the lamp have lower power consumption, higher efficiency and longer service life 2) Professional optical reflection cup, 360-degree light, no shadow, no , brighter brightness 3) Built-in sealing ring can protect PCB from water vapor, 4) Marine-grade UV-resistant engineering plastic shell and corrosion-resistant stainless steel tube to the durability of the product 5) Suitable for brand sockets, easy to install and collect Type: Insert base mount LED lighting color: white 4500K Wide application: All-round boat lights can be used as stern lights or running lights when boating, especially at night. It is also suitable for most pontoons, yachts, airships, , fishing boats, speed boats and other watercraft. Material: stainless steel + plastic colour: black+silver Package Contents: 1 x Yacht LED stern light Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.