Mikey,
X3. Actually the section you search under here is a couple of topics down under "Stereo, Communications and Electrical"
There is plenty of info on running lights, etc. Also, I wrote a "how to" on this topic for the NEXterra site. I'd provide a link but the last time I tried that, the servers got overloaded
here's a link on this site to get you started:
light bar Barry