Linkstyle 2Pcs Red Oval LED Trailer Tail Lights, 10 LEDs 12V Turn Stop Brake Trailer Indicator Lights Waterproof Submersible Trailer Tail Light for Truck Trail Boat RV UTV JEEP

How to Install: Side marker-2 Wires Connection: White wire is Negative and Black is Positive. Stop / Tail/ Turn lights-3 Wires Connection: White wire is Ground(Negative); Red wire is High brightness, can used as Brake/Stop light; Black wire is Low brightness, can used as Tail/Running light. For this trailer led brake lights: Red 10 diode LED oval tail lights with 4 screw holes for mounting Outside surface mount measures: 191mm x 85mm x 24mm (7.52" x 3.45" x 0.94") Light measures: 164mm x 56mm x11mm (6.46" x 2.2" x 0.43") Longer Hole distance: 180mm(7.09"), shorter hole distance: 68mm(2.68") Flange Mount