Tow Ready 119147 Modulite HD Protector

MODULITE( WITH ADAPTERS * Plugs onto any T-One( or 4-Way Flat Connector * Powers the trailerUs stop, turn and tail/running lights directly from the tow vehicleUs battery * Virtually eliminates current draw on the vehicleUs taillight ModuLite, converter specification of 2.1 amps per stop/turn circuit & 5 amps per tail circuit