A pair, brand new, LED load resistors. Best quality in the market. Applications: Harley motorcycles. Solves all led turn signal and tail light problems: No flashing, fast flashing, burned out bulb indicator. 50watt 6 ohm for 12v systems. Sealed water proof unit comes with 6" preinstalled wiring on each side. You will need one load resistor for each bulb. A load resistor will get very hot when the bulb is lit, so it should not be mounted on plastic.