This remix adds an alternative tube which can be printed in vase-mode. (It was not enough to scale it to 60% of the original, so it was adjusted to fit).
You can print with fewer bottom layers to make the end thinner and allow more light to reach the numbers in the caps.

The battery now goes into a plug which goes inside the bottom of the tube.
The tube is then inserted from the bottom until the base is flush.

The numbered caps have been redone with a different font.
They can be glued to the pillars so the tube can still be removed, making battery or LED installment/replacement easier.
(If you prefer the original font, you can download it from the original model and resize them to 60% to work with this model)

I used flickering LED tea lights, which I took apart.
https://www.amazon.com/gp/product/B0BX8LRKF7

The license on the very original model was CC-Attribution-Share Alike, which means all future variants must be shared with the same license. I have copied that license to this model.