It's also worth noting that the ones I use have the back conducting surface
exposed, so you need to cover it with insulating tape or laminate the whole
thing.



Sharp shears will cut them with little problem, but always measure to
assure a
clean separation between the elements.


Good advice from Clarence - I've made a couple that were short circuit.



The voltage for most phosphors is about 85 to 135 Volts AC at about 400 to
800
hertz. They will work on 60 hertz at a reduced output.