Probably a silly one but on the 12 volt lights on the roof inside there appears to be an RCA jack. Anyone know what that's for?
Extension lights like these: https://colemanpopupparts.com/products/fan-light-combo?_pos=7&_sid=2e364e277&_ss=r They do make them without fans too
I would not waste the money on bunk end light light/fan combo ( Over priced ) I am sure some will say they are great but the fans don't last for me. Maybe I am just unlucky... But after going through 3 in one summer I I bought 2 table top small fans.
More generally it is a 12V auxiliary power port. It's actually a 1/4" mono jack. Many RV accessories have a plug like that on the end, but you can also rig up something from a guitar cord or something on your own to plug into it and get 12V power. Limited on the number of amps you can push through a cord, but it works well for lights, small fans, phone chargers, etc. Good luck.
Thanks for the replies. I won't be using them lol. I'm going to be installing some 12 volt usb charging connectors and/or sockets in the sides. That way I'm not limited to what I can plug in .