Hi everyone, I am new here, and I will honestly tell you that I stepped in, because I need someone's help, please. I was wondering, what is the device, or wiring additive, or maybe a sort of connection, that will allow the under-body lighting kit flicker in accordance with the song or music rhythm?
I'm sure someone will tell me the right approach to that.
Thanks!
PS - and here's the pic of the truck with the under-car kit that I want to repeat after.