Thanks for the replies. I tapped into my trailer plug wire and works fine.
wasn't sure this would work because I had added a different grill with LED lights in a 2021 Ford Ranger with a LED light package and they wouldn't work.
Added new rear bumper that has LED pod lights. Can I tap into my reverse LED light or will I have to run a wire to the aux switch? If I run it to the aux switch will I need an inline fuse and a relay?