A spherical lampshade that uses an LED light. I used these: https://www.amazon.it/gp/product/B0BX3X8XNV/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 but any that are less than 89 mm wide will fit in the recess in the base.

The top is meant to be printed in vase mode, the overhangs at the top are rather steep so I recommend a small layer height to avoid drooping, I used 0.12 mm.

The bottom and the top are held together by 6x 10mm magnets superglued into place. Double check their orientation before gluing them in!