Know of a good light source for a Bat Signal?
I wanted to make a quick and inexpensive Bat Signal for Halloween (to shine on a wall, but clouds would be nice?) and purchased one of those cheap 10 million candle power lamps. It has the brightness and power, but unfortunately it doesn't have the point-direct light necessary to maintain the cut-out shape; the bright beam has some scattering. So I thought I would ask if anyone here happened to know of something that would work? Thanks!