A couple of you have asked about a comment I made about my "poor man's versa tubes". Basically, they are corrugated roofing panels, made out of white PVC material, lit with as much LED light as I can throw at it. Here are a couple of pictures... one of the panel, unlit and one lit with a primary green.
Where I got the idea that they looked like versa tubes is when I put the LED's on auto, and they changed colors really quickly. The corrugations and the shadows in between, looked like individual tubes.
I can't take credit for this, really. I got the idea from Van Metschke. He is a designer and tech director at South Hills Church in California. Check out some of his crazy good designs and knowledge at The Soundbooth