How bad are these things on your eyes? Would putting them behind the buttons act as a sufficient filter?


Here's an interesting link on UV:

http://wolfstone.halloweenhost.com/TechBase/blttip_BlackLightTips.html

The host is missing for the link to the leds, but just about anything filters uv out. These buttons would fer sure. I'd be sure that they are mega-sheilded from any leakage to your eyes and also from any plastic other than the buttons. Most plastics are not UV stable.