Features: 1.Bright Light: 18 LED crystal lamp beads with high brightness, and provide maximum visibility, effectively convey signals and attract attention. 2.Wide Application: Suitable for caravans, RVs, boats, yacht ceilings, bathrooms, hallways and any other location that requires lighting. 3.Performance: IP65 waterproof and strong sealing, and can work in harsh marine conditions, suitable for outdoor and indoor use. 4.Premium Material: 316 stainless steel material, rust proof, high hardness and high strength, durable and collision resistance. 5.Safe Protection: 12VDC voltage , no need to worry about the high voltage which makes the light unusable, greatly improve your sailing safety. Specification: Item Type: Boat LED Courtesy Light Material: 316 stainless steel Voltage :12VDC Lamp Beads: 18 LED crystal beads Power Cable Length: 20CM Waterproof: IP65 waterproof Size: Approx: 171mm/6.73in in diameter, 26mm/1.02in in height Power: 3.2W Applicable: Yacht overhead light, cabin light, RV overhead light, etc Light Wiring: Black wire is connected to the negative pole, red wire is connected to the positive pole Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.