1、IP68 WATERPROOF: LED underwater ship lighting adopts advanced marine grade materials, and these high strength LED underwater lights are completely waterproof. The lights are generally installed below the waterline on beams, decorative pieces, and T shaped top, and can also be used above the water surface in many applications. 2、EXCELLENT PERFORMANCE: The lamp adopts 42 high efficient and bright LEDs. Stabilize the IC to prevent burning out. And more durable inductance constant current. 3、OMNI DESIGN: Planar engineering optical elements create a wide range of focusing effects. Compared to other LED models on the market, this type of lamp has a larger light output and brighter light. 4、ATTRACTIVE WHITE LIGHT: 125 ° wide angle, wide voltage DC10‑30V, 42 LED beads, ABS board, higher efficiency and longer lifespan. The ultra strong light is more prominent during driving. 5、EASY INSTALLATION: Two wires and two screws are suitable for any scenario using surface mounting methods. Adding a waterproof and anti slip pad(without) between the hull and the lights can provide dual protection. Item Type: Underwater Boat Lights Mode: E019007 Material: Stainless Steel, Rubber LED: 42LED x 0.5W Working Voltage: DC10-30V Waterproof Grade: IP68 LED Beam Angle: 125 ° Visibility: 3NM LM Maintenance Rate: Greater than 95% Circuit Protection: Output short circuit protection, OVP, OTP, placement feedback ignition protection 1 x Light 2 x Screw