K Mott's Mods- some ok, some Hacks!

Here is the first lighted coaches I did.  I had a couple of these "East" shinkasen trains that have the headlights so I added a 3V light to each one and then used connectors to connect one to the next.  in the 2nd iteration I chose to just put a 3V button battery (CR2032) in each coach... why? because a 5y/o and 3y/o don't really understand that the connectors aren't meant to act like a whip to swing around the car.  at any rate, take a look.





thanks Super for the inspiration!
here is a youtube video when we were testing this out.
https://youtu.be/oPNUMwzYy-Y