Feature: 1. Multifunctional: Installed on yacht, it can add more visibility to you while traveling, and can also be used as an atmosphere light in yacht aisle, etc. 2. Practical: The indicator lamp can be installed on the front and rear sides, used as running lights, turn signals, warning lights. 3. Responsive: The side marker light could respond quickly without delay, ensuring the safety of drivers and pedestrians, prevent accidents. 4. Material: Made of PC material, IP65 waterproof grade, high and low temperature resistance, blue lighting color, with 15 high brightness LED beads. 5. Application: The black wire is connected to the negative electrode, red wire to the positive electrode, and can be used in RVs, boats and yachts. Specification: Item Type: Side Marker Light.Material: PCVoltage: 12V DC Lamp Beads: 15 LED wafer lamp beads Waterproof Grade: IP65 waterproof Color: BlueWiring: Black wire connected to negative pole, red wire connected to positive poleApplicable: Used in RVs and ships, yachts, etc Package List: 2 x Side Marker Light4 x Screw