Kone M Series

This video shows the wiring and a breakdown of a Kone M Series type fixture. I have never seen this type of fixture in the US, and they are more common over in Europe.

These fixtures are meant to run on 24 volts, however, since I wanted to use a 9 volt battery, I had to make a very slight, not permanent modification to the circuit in order to do so. I simply added another resistor in parallel with the existing one to create a lower equivalent resistance, and that did the trick.