4 Inch Round Red LED Trailer Tail Lights - Pack of 8 with Grommet Plug - Waterproof Stop Turn Signal Lights for Truck, Trailer, RV, Boat & Bus - Perfect for Night Driving, Towing & Marine Applications

4inch Round LED Trailer Tail Light Specification: Light Source Type:LED Voltage:12V DC Material: ABS Housing + PC Lens + Rubber Cover "Light Color : Red (Red lens with 12 led diodes) Light Dimension : 5"" (Outer) ; 4"" (inner)" Features: Vehicle Service Type: ‎This 4inch round LED trailer tail lights is ideal for trucks, Trailers, Bus, Boat (Box, Camper, Transport), Caravans, Pick Up Truck, UTE, UTV Peterbilt,etc. Simple Installation: White wire is the Ground (Negative), Red wire and White wire used for High Brightness/Stop Light /Turn Light/Brake Light. Black wire and White wire used for Low Brightness/Tail Light/Running Light. High Brightness: comes with 12 bright LED diodes brilliantly illuminate and cut through darkness & low-visibility conditions to light up the rear of your vehicle or trailer If there’s any other problem about our led lights, please feel free to contact us, we will reply you within 12 hours. Package Included 4PCS Round Red Color LED Multi-Function Tail & Stop Light with Wiring and grommet plug