Many of Baja Design's light bars don't come with their own wiring, and if you have either a Baja Designs S8 or IR LED light bar, then you're going to need this wiring harness to get a proper function, along with a few other handy features. Each one of these wiring harness features a two-mode dimming function, awesome Baja Designs switches, and all the wiring you need to get even the most powerful S8 or IR LED light bars up and running on your off-road rig of choice. The harness features a thick wire gauge and comes with pre-installed ring terminals, relay, and in-line fuse. The harness measures 100" long, giving it plenty of length to reach roof or bumper-mounted LED light bars.