6 Pcs 4" Inch Round LED Trailer Tail Lights Red 12 LED, (4 Red+2 White) 4" Round Led Stop Turn Tail Brake Trailer Lights White Backup Reverse Lights w/ 3-Prong Wire Pigtails IP67 Waterproof

[Inatallation]: White wire is the ground (negtive), Red is high brightness and Black is low brightness; These 4 inch led tail lights are flush mount with grommets and 3-prong wire pigtails, Just surface mount the grommets & light setup; 4 inch round led trailer lights functions: red round tail lights can be used as 4 inch stop light/turn signal light/tail light and the white light can be used as back-up lights or reverse lights;
[Widely Used]: These round led trailer tail lights are universal for almost all kinds of 12v vehicles such as trucks, trailers, tractors, semi-trailer, horse trailer, travel trailer, dump truck, bus, service van, utility truck, special vehicle, etc;
Tips: this 4" round LED stop turn tail lights is IP67 waterproof;
[Why Choose US]We offer a 2 YEAR Help on these 4 inch round led taillights from the time you place the order. If you have any questions about this Stop Turn Tail Lights before or after purchase, please feel free to send us an email and we will respond within 24 hours.