I was given a cra$h-e-o projector at SocaLem & I promptly stripped it to pieces, saving all the optics & goodies. The red L.E.D. was still in it & I kept it as well. Tonight I was putzing around & wanted to see just how powerful it really was.
Well , its pretty strong! Here's the video link. Wear sunglasses!
http://www.youtube.com/watch?v=FSNAP0fPa-w