Features Powers Diode Dynamics C1 HitchMount LED pods. Connects directly to trailer hitch wiring for simple, everyday operation of LED pods. Single Deutsch DT output connectors. Overview Easy Operation. This wiring harness connects to the 4-pin connector near your vehicle's trailer hitch. When paired with our C1 HitchMount LED pod, this harness allows your lights to operate as an additional red accent light with your tail lights, and then automatically switches to a high-power backup light when your vehicle is in reverse. Experience. After over a decade in business, Diode Dynamics is the most trusted name in automotive LED lighting. Unlike all other LED distributors, we assemble and engineer products in the United States, for high quality and fast time-to-market of the newest and brightest LED technologies. We pride ourselves on offering only quality LED products that will exceed your expectations. Please contact us if you'd like to discuss your lighting project!