Upgraded Modulite Power Module

Upgraded taillight circuit works with vehicles that use pulse width modulation (PWM), allowing your convertor to turn on fully – giving your trailer lights full brightness during activation. Unit draws power directly from your vehicle's battery and uses less than 5mA of your vehicle's circuit for sensing to turn the trailer functions on and off. Works with either LED/incandescent bulbs (vehicle & trailer). Rated for up to 2.1 amps for turn/stop circuits and up to 7.5 amps for taillight circuit. Can be used on 2-wire or 3-wire systems and works with most vehicles that have a multiplex system for lighting. Priced each.