As the title, I want to use the third channel to turn on some LEDs, but I have no idea about how to go about it! just in a black out at the moment, so I cant use the pc, and googling on this phone painful unless you know EXACTLY what your after. So, I thought id ask the wider community for some help on the matter. All I want to do is have some headlights on my SCT I can turn on and off with the 3rd channel, is it even possible to do with out having break the bank?? Hoping I can use the angel leds I already have.