We don't recommend you doing this when the Night Vision device is being worn by person. https://www.youtube.com/@falconclaw_Falcon Claw tests how bright lighting affects night vision devices up, as well as including lasers in the test. Also, beware of flashing lights in the video... "Night visions amplify light, right? But now, a question arises - if there’s too much light, will it overwhelm the device? Will there be any damage? What sort of? How quickly damage can appear? Will damage be temporary or permanent? As well, what will be instant danger for your night vision?"