3/4" Bullet 2 White & 2 Green Mini Round LED Lights Auxiliary Clearance Side Marker Truck Trailer Jeep Miniature Round Truck Clearance Marker Light. It won't corrode either. Functions as a clearance marker for trucks and trailer trucks. Clear lens and white light. Clear Lens and green lights. Wiring is 16" in length and is protected. Long lasting and Low voltage, single Diode LED Light with grommet for 3/4" hole DOT/SAE Approved! 2 White and 2 Green lights. Look at the wire color.