gunrunnerjohn posted:The S-C will not drive incandescent bulbs, it's limited to one standard 20ma LED. The only way to drive bulbs as you describe is to add a transistor or FET buffer to the headlight output. This is how I drive the incandescent cab lights with the S-C, the bulbs go to track power and I use 12V bulbs.
GND is frame ground
HL is the headlight output from the S-C
Output is switched to ground when headlight is on
Thanks for the info John. I know it seems simple, but I'll just use what I got currently. Thanks for the time and info again.