Strobe question

I think all you need to use is a standard 60Hz bulb. I use a portable work light similar to one that you use for car repairs. Just make sure it is 60Hz if you are in the USA, not he newer LED type.

I got mine in Home Depot...Its an AmerTac model 73068 night light. I plug it into an extension cord and am able to place it right over the VPI stob disc spinning on the turntable. Works great. I think it was about 5 dollars.

you need a "neon" lamp or maybe an old style flourescent. Small voltage test lamps (neon) should be only a small cost item. All lightbulbs are 60hz, or dc, operated with the proper voltage, but only the neon or an old style flourescent which causes the light to flash (you won't see the flashing) will cause the lines of the strobe to stand still. New style CFL don't use 60hz output to operate. I'm not sure about trying to use an automotive timing light because you have the need of a triggering voltage.