An alert poster on the Yahoo message board found this.
Just a tip... if the light is bright enough to project an image onto the wall, don't stare into it.
From Lipa.org
Using a laser module as the light source in digital projectors has several dramatic financial and quality benefits over the lamps used in most projectors today. Although people tend to worry about eye exposure safety when they hear the term ‘laser’, it is very important to note that in projector applications the projected light from a laser illuminated projector is essentially no more hazardous that the light from current projectors!
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