I have to agree with Pete. I also have SS tronix for both my wifes and my truck. She wanted all kinds of extra lighting that i knew would be alot of work to hook up to the MFU but thanks to the SS tronix kit the solution is simple.
this simple optional small relay board has 2 channels and can handle 60 led each which is plenty for our needs.
great system, i have 2 trucks and 3 trailers set up and i think one of my upcoming xmas gifts is a kit for the fourth trailer
mario