Features Powers Diode Dynamics lights with backlight functionality. Connects to vehicle wiring for simple, everyday operation of lights. Dual Deutsch DT output connectors. Waterproof fuse to safeguard your light's electrical systems.   Overview Easy Operation. This wiring harness allows you to connect your Diode Dynamics lights with backlight functionality to your factory wiring for simple, everyday operation. When paired with our LED pods with a white main beam and red backlight, 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 in offering only quality LED products, that will exceed your expectations. Please contact us if you'd like to discuss your lighting project!