fairy / firefly jar battery holder

thingiverse

LED string battery holder for a bell or mason jar in the mug size. Use the original metal threaded ring to lock this in. A AA battery pack slides into the slot in the lid. Tested with the IKEA 22217 LED battery pack that we picked up a couple of years ago. The battery compartment in the original was too deep for the IKEA pack and hung on the power switch. Three variations on the original. 1. `ghost_jar2-narrow` - exact same length as original. The wide part was shortened and the narrow part was lengthened. The wide part is now mostly contained in the jar rim. 1. `ghost_jar2-narrow-deepslot` - exact same length as the original. The wide part was shortened and the narrow part lengthened. The slot from the battery compartment passes from the outside edge all the way to the battery compartment for battery packs where you can hide wiring from the pack to the bulbs. 1. `ghost_jar2-narrow-60mm` - Same width mods as above. The fixture has been shortened 20mm to 60mm. This lets the battery pack sit on the bottom while leaving the power switch available for use. The battery pack bottomed out on the switch in the other prints. https://youtu.be/L77cikDfxpg