Just put a pair of 552 on a 41 ford convert. lights are 6v cars 12v . Q- Anyone have a part# or a source for 12 v replacement bulb? Thanks! -Cole
Consider running a voltage reducer and keeping the 6V bulbs. There are new spotlight bulbs available, but they don't have quite the same look as the old 6V bulbs. It's a minor detail but if you went through the trouble of tracking down a matched pair of 552's you probably care about details like that.
Check your local place that works on firetrucks. I worked for a place here called Darch Fire and we could order Appleton stuff new.