Quote:
Originally Posted by toyman55
what kind of black light do you use? I bought a 60 watt bulb for a clamp lamp but it does not work on my old balls? By the way no pun intended but I'm sure someone will.
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Are you sure it's a true "black light" (longwave uv light)? A lot of the supposed black light bulbs that fit standard light sockets are just purple "party lights" and not true black lights. The key term to look for is "longwave uv"