It's not just any light, it's pretty serious deep ultraviolet lasers. (one quick google was showing 60-90W pulsed @6khz lasers @ ~200nm wavelength.) Stuff degr

It's not just any light, it's pretty serious deep ultraviolet lasers. (one quick google was showing 60-90W pulsed @6khz lasers @ ~200nm wavelength.) Stuff degrades in UV light, and that laser is going to be far brighter than you would have ordinary experience with.