[Package Content] 2pcs oval trailer reverse/backup lights. [NOTE] Rubber grommets are not included.
[2 Functions] oval led trailer tail light serves 2 functions: reverse/backup lihts, or just running/rear tail lights; flush mount with grommet (not included) and 3 wires.
[3 Wires, 2 Steps Brightness] Black wire is ground; red wire is high brightness for reverse/backup lights; white wire is low brightness for tail/running lights.
[Wide Compatibility] for almost all vehicles equipped with an 8-16 volt dc power source such as semi-trucks, semi-trailer, service trucks, buses, service vans, utility trucks, enclosed trailers, utility trailers, parade floats, horse trailers, utility trailer, pick up truck, UTE, UTV, Peterbilt, Freightliner, International, Kenworth, Mack, and Lorries, etc.
Auto Parts, Uncle Sam. PARTSam LED Light with high-quality LED chips.