42led 10-30v Boat Navigation Light Waterproof Yacht Underwater Lamp White Blue Sailing Signal Lights Universal For Truck Boat f74 Features: * High quality: Made of high-quality anti-corrosion 316 stainless steel shell, high-brightness 42LED 3528 chipset and high-strength PC shell, tinned copper wire. 50,000 hours service life. * IP68 double-layer waterproof technology: The waterproof underwater trail light has IP68 waterproof function and can be used on or underwater, tested in 20m deep sea water for 6 months. * Overheating Protection: Does not generate high heat like most other underwater lights. * Easy to install: Each light only has 2 wires and 2 screw holes. This means you only need to secure the light and connect the wires to the power source. The wire can come out straight or sideways, which is very user-friendly. * Wide application: Suitable for camper trailers, boats, boats, caravans, motorhomes. Specification: Name: Yacht Underwater Light Material: Stainless Steel 316+ LED Voltage: 10-30 DC Maximum power used: 80W Actual working power: 21W LED quantity: 42LED