[Al Skierkiewicz]

Bryant,
We are answering in more general terms because the original post doesn't specify output power, output spectrum or beam width. There are so many devices, we cannot give you a simple answer. I did a search for both blacklight bulbs and UV LEDs including flashlights. There were no associated warning labels on the blacklight bulbs. The flashlights carried a warning to use special glasses and to never point the light into someone's eyes. That should be sufficient to question their use on a robot in close proximity to people.