2017-2020 Raptor Bumper Light Bar harness
This is used between the switches and the bumper bar. Amp draws beyond the 5,10,or 15 amp max on your switches will require a relay between.
Very impressive to be able to connect the amber backlight to factory functions like flashing when locked and coming on when the engine is on.
John is amazing with customer service. Able to answer any questions and address any issues immediately over email or phone.