PVerandio Pack of 4 4 Inch LED Round Trailer Lights - 24 LED RED Stop/Turn Signal Tail Lights & 4" WHITE Back-up/Reverse Lights for Trailer Truck with 3 Prong Wire Pigtails

These 4 inch LED Tail lgiths have 24 LEDs, allowing the same LED to emit two different colors (red and white); In red light, thess Round Trailer Lights can be used as Stop Turn Tail Lights; In white light, these LED Trailer Lights can be used as bakeup lights /reverse lights;

This 4" Round Dual-color tail light Kit featurs a clear housing is a stop turn tail light and auxiliary light in one. Using a standard three-prong offset wire pigtails, it will light up red color and serve as a round stop/turn/tail light. The additional yellow wire along with the white wire, powers the white backup or reverse lights;

Wiring Tips: White is the ground/negtive, red is high brightness red light for stop turn brake light, black is low brightness red light for tail light and running light and the extra yellow wire is auxiliary wire as backup / reverse light; These 4 inch round led trailer tail lights are approx. 5.3" diameter x 1.2"overall height , please drill an approximately 4.5" hole for installation;

Wide Application: These 4 Inch round tail lights LED works on 12V DC system for trucks, trailers, semitrailers, buses, boats, special vehicles, heavy duty trucks like Peterbilt, Kenworth, Freightliner Truck etc. just make sure the hole size before your purchase. These round tail lights led are sonically sealed, submersible, IP67 waterproof, and can work under different kinds of weather elements;

Why choose US? We truly offer 1 year help for this 4 inch round led trailer tail light! If have any questions or issues about our tail lights, Please feel free to us and we will reply in 24 hours.