Bovie Medical - Uv59B - Accessories: Replaceable Lamp For Uv59

I was expecting some cheap toy that might work okay, but I am happily impressed! Although the longwave light is pretty dim, it does work! For the price to have both shortwave and longwave in the same device is great! I tested it on some rocks. Rubies glow with the shortwave, and that is normal. They don't do anything with longwave, which indicates that the longwave is working. I also tried lapis which has calcite in it. The calcite glows bright orange with shortwave and brilliant red with longwave. I also tried it on Youngite. It is kinda blah purple in shortwave and brilliant green with longw