Maybe this will help. Try visiting an electrical contractor supplier
(look in the phone book). See if they can get you a fluorescent bulb
that produces a lot of ultraviolet light. They should have a catalog
that lists the characteristics of all the available bulbs. You can
then assemble a bank of these bulbs using standard FL fixtures. Even if
you cannot find a special FL bulb that produces a lot of UV, you can use
a regular fluorescent tube since all such tube produce a certain amount
of UV. Its just that your exposures will be a lot longer.
Bon chance et amusez-vous,
Bob Schramm
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