I've read the posts and most people recommend fluorescent for lighting the marquee. However, I was wondering if anyone had any luck using white LED's. A local car shop sells 18" super bright white LED tubes for around $10. I was hoping to avoid another plug in my cab and I've found fluorescent bulbs can buzz and create interference.
Also I saw a few posts regarding white cold cathodes. Anyone running cold cathodes to light a marquee? Computer mod shops are now selling these for under $10.