How to add dramatic lighting options to your Masters of the Universe origins Eternia playset. Link for the mini LED pucks. a.co/d/6gLbXFr Link for the mounting putty. a.co/d/a61LIfv Don’t forget to like, subscribe, and comment!
The box says up to 36 hours. Batteries are replaceable though so you can use them as long as the LEDs hold up as long as you replace the batteries as they drain.