400nm UV is still probably bad for your eyes. > (FYI: this is why all "LED" sterilizers are snake-oil) Most are snake oil, but there are definitely UV-C LEDs

400nm UV is still probably bad for your eyes. > (FYI: this is why all "LED" sterilizers are snake-oil) Most are snake oil, but there are definitely UV-C LEDs out there. IMO, we should just use ordinary white LED lighting for this. Easy to ensure that no matter what the data, the lights are at 80% DC brightness, and you can still get an absurd amount of data throughput per light fixture.