I am in the market for several of these and see them for sale at train shows, but can't locate a source for the screw in electric lamp converter that replaces the kerosene burner assembly. I have Google different ways and all I find is history or great buys at flea bay for caboose lamps, but nothing for who makes the electric lamp assembly. Someone must make it, as I have two caboose lamps that came electrified but converter doesn't have a manufactures name on it that I could find.
Suggestions?