What would be a good UV light Ultraviolet lamp to harden the glue in replacing PW crystals. Would there be min or max wattages for the lamps?
thanx ... jim

Cas keer supply house in ohio sells these made just for watches i have one and they work fine with the right glue. If i remember right around 20.00.

This is the one that Samie is talking about, I have one it works fine.

Casker uv lamp

I also have one as Phil shows. It works fine as long as you use the UV glue. Using the wrong glue has little or no effect on the crystals.