Here's a doosey for ya, from my local classifieds 
turns out you can make stage lights out of just about anything
http://www.ksl.com/index.php?nid=218&ad=21133138&cat=627&lpid=&search=
Reminds me of the chapel at a nearby camp. (My church holds its annual Bible Camp there.)
The "stage lights" were clamp-lamps (like you'd use in the workshop) with red, blue, and... YELLOW PAR38 75W outdoor flood lamps. No means of dimming, but you could choose between red, blue, and yellow (or two or three). Needless to say, getting an accurate color balance was impossible. The lamps themselves were mounted to hinged panels that folded down from the flat, sheetrock (with popcorn texture) ceiling, counterbalanced with old window sash weights. The wiring was dicey, as well.
Alas, this last year the "stage lights" had been decommissioned. Apparently someone wised up to how unsafe (and unusable) they were.
