Features: 1.Wide Application: LED boat drain plug lamp has wide range of use, universal for yacht, ship, marine, bringing you more convenience. 2.IP68 Waterproof: IP68 protection grade, the drain plug LED light head is waterproof and dustproof, can be used for a long time. 3.Easy to Use: Just screw into the 1/2in threaded entry and connect the wire to the switch, with very low power consumption. 4.Built in Voltage Control: Underwater drain plug light is built in voltage control, which can produce excellent brightness, making your underwater work easier. 5.Mirror Polishing Surface: The surface of the underwater lamp adopts fine grinding mirror polishing, making the lamp more bright and beautiful. Specification: Item Type: Drain Plug LED Light Material: Copper + ABS Waterproof Grade: IP68 Surface Treatment: Mirror Polishing Surface Thread: NPT 1/2in Normal Service Life: 10000 Hours Application: Universal for Yacht, Ship PackageList: 1 x Drain Plug LED Light