Here is an MTH 40-1024 RailKing RealTrax Illuminated Bumpers (4). Use this at the end of your sidings to prevent your trains from running off the tracks, just like the real ones. The light will show you when the siding has live power on, or if it is switched off.

This item has been graded per TCA standards C-7: Excellent based on visual appearance. The overall appearance of this item may be improved with a gentle and thorough cleaning. The bumper pads show signs of wear due to age. The original box is not included. Please check the photos for a detailed look at this item. Overall condition is Excellent.

Condition: Excellent (C-7)
Operational Status: Functional
Original Box: No

Manufacturer: MTH
Model Number: 40-1024
Road Name: **** No Road Name

Scale/Era: O Modern
Model Type: Track

The SKU for this item is 5976808.

Product Id: 12674840