This wire allows you to have your Radiance Backlighting tied to your ignition switch. This means that you can have the backlighting on all the time without having to tie up one of your Raptors upfitter switches to keep them on!
*LIGHT KIT SOLD SEPARATELY*
Perfect on my 2018 Ford F150 Raptor
Purchased the 1 radiance and 2 scene option. Preterminated harness made the job easier, just had to add the connections to the lights. Also opted for the wiring kit to have constant amber backlighting. Instal was made easier by watching the YouTube video. Very nice quality lights.
Straightforward very easy to install great people to work with will do more business in the future