answer:Ahh too late to edit, I can get 385–405nm ones for super cheap, but I can see some 380nm ones for 67 cents each, woud those be better? I’m having trouble finding what the “real” wavelength one UV is. Edit: ooh, found 100 5mm LEDs, 380–385nm wavelength, only 30 bucks! I wonder if that wavelength works well though.