I thought it would be useful to get an idea of the performance space and viewing angles so made a few animations on Google Sketchup
This would have been perfect, not to mention cheap. Turns out they’ve been discontinued…
Lighting Desk at Slade Rooms (Jands Hog 250)
http://www.controlbooth.com/threads/jands-hog-250-led-moving-lights.22471/ – Professional Forum discussing it’s merits as well as common issues to be aware of.
Paintable projection surfaces