Hey all, just bought a red 2006 Civic, and am looking to maybe spice the inside up a tad with some cheap neons. I see all of these that plug into the 12V cigarette adapter, but is it at all possible to have some that just run on batteries? If not, then I'll need to find some that have 2 LED's spliced into one plug. So if there are any CAG car junkies out there, I'd appreciate the help here.