Hi all, this is my first post! I love this site - everything ive ever read here has been so creative and beautiful! I finally joined so that I can run my idea through you guys. Is there a reason no one has ever used fluorescent tube bulbs in the making of the lighted movie poster marquee? I saw a simple tutorial on making your own light boxes for drawing and presentation crafts using fluorescent tube bulbs and an acrylic diffuser. I imagine just making a bigger light box and mounting my poster and frame over that instead of using rope light which seemed to get mixed reviews on the strength of the lights. Is there a reason for that? Overheating safety or something?