O-Gauge Bumper
thingiverse
An end of track bumper perfect for bump and go trolleys or just to mark the end of a track. It doesn't attach to the track but rather is screwed into the layout after the end of the track. The light on top can be lit up with an LED, but may not be ultra bright because the light would need to penetrate the plastic. This is scaled for O-Gauge, but should scale up and down just fine. You will need some supports but nothing too crazy. Still a WIP as I need to do more testing and may make some adjustments. Let me know if you have any suggestions.
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