HELP - Omega Race Upper Marquee and coin- door lights! How to wire?

[RetroJames]

On the upper marquee lights as well as the coin insert lights on Omega Race
upright, how can I figure out the correct voltage and amps?  I wired up the
blacklight and lower marquee, both flourescent, but the upper marquee is a
bus of small flashlight bulbs as are the coin insert lights.  Any help would
be much appreciated.  This is for a MAME cabinet and the Omega internals
have been removed for cleaning and storage until I can find/afford boards
and a monitor.  That said, I made my own power circut ala Bob Roberts and
used that to wire up the flourescents.  I will need to figure out how to
transform the voltage from the 120VAC circut as well and I am not entirely
sure how to do that either.