This is how I have been making my stem fixtures.
Neat idea.
Great work ! I am new to the hobbie and was wondering where you got the lights, and what kind they are?
I really appreciate you sharing your knowledge.
Eddie,
I picked them up at a train show.
They are 12 volt bulbs. There were 6 of them in the package, wires, sockets, and bulbs made up.
The same as those used in Precision Models lamp post.
You can buy 16 Volt bulbs that work in these sockets etc LGB sold.
When I use them on my layout I have a Lionel ZW trans. set at 10 volts f to power them.