Tow Ready 118158 2-Way To 3-Way Tail Light Converter

Adapts import and domestic vehicles with separate turn and stop lights (3-wire system) to standard trailer taillight wiring (2-wire system). 2 to 3-Way Taillight Converters Allows RV's and other vehicles with 2 wire systems to tow vehicles and trailers with 3 wire systems. Will not work with vehicles with LED's.