This is a constant brightness LED assembly that can replace the bulb in American Flyer illuminated cabooses. Just solder two wires from the assembly to the two truck rivets and tape or hot glue to the floor of the car. It draws about 1/4 the power of the original bulb and operates on 5 to 20 volts AC or DC. Lights in both travel directions on AC and just one direction on DC.

This is a 5MM diameter, wide angle (120 degree) LED available in Cool White (modern look) or Warm White (incandescent). Indicate your choice in the note section at time of payment. Thanks.