Adding lights to 1121/1122/5121 remote switches

[Shael_Richmond]

I have an external led light post with red and green lights.  Is there a way to hook it up to the switch so it shows the correct way the switch is thrown?  I tried various combinations of the wires and I could get it to light up but not match switch position.

Along the same lines is there a way to attach LED lights to the 5122 controller which has no lights?

[FlyingCrow]

I think you are in the wrong forum here.    This is for historical prototype railroading.