POWER MODULE CONVERTERTEKONSHA POWER MODULE CONVERTER The unit is rated for up to 4. 2 amps for Turns Stops circuits and 7. 5 amps for the Taillight circuit Draws power directly from the vehicle battery and uses less than 5mA of the vehicle circuit for sensing to turn the trailer functions on and off Will work with either LED Incandescent bulbs (vehicle & trailer) Has integrated re settable Short Circuit and Overload protection, to safeguard itself and the tow vehicle from