I finally did the one thing I have always wanted to do to my Amtrak Amfleet End Car, add ditch light. Got this done on Thursday and I still need to fix a lot of light bleeding problems from around the housing. But I will get to that sooner or later.
The lights only work with the headlight.
They are also very bright. Which is good, since the headlight barely offers any illumination on the tracks. I went with yellow lights for the ditch lights, so they match the color of the headlight.
When installing them I used the same resistor that the headlight has on the circuit for main lighting circuit board, 330 ohms. Although they came out much brighter than the headlight, but I believe that's because the lights are sticking directly out of the shell. But again, that's fine since they illuminate everything in front of the car.
My final plan is to put a Bluetooth speaker under the front pilot, so I can connect the speaker to my phone and use an app to play horn and bell sounds. Well at least when the cab car is leading the train, so it doesn't sound weird having the horn and bell come from the rear of the train. But that will be for another time and I might not even do that, since Bluetooth has problems with keeping a good signal.