2x 3/4" Mount Red Round Bullet Clearance Side Marker Indicator Truck Trailer Mini LED Light Single Diode LED Light with grommet for 3/4" hole with Red lens and Red light The wiring is 16" in length and protected in a black sheathing, won't corrode either. Functions as a clearance marker for trucks and trailer trucks. Can also be used as indicator lights Long lasting and low voltage. Can install 20 or 30 pieces easily! You get two lights in this order! DOT/SAE Approved! We offer a lifetime warranty.