A pendant lamp with a similar desing of the Ikea Hektar model.
Max diameter of 20 cm, so it can be printed on a ender 3 or similar 3D printing machin. Diameter of the electric cable must be less or egal to 6 mm.
Print 2x "BF2" and 4x" Vis BF2".
Glue one of the two "BF2" object to "cache", be careful to put in the right direction so you can insert the screws.
Print screwed parts at a hight resolution (0.1mm with min 20% infill), other parts can be print at 0.2 mm with 10% infill. Don't use supports but be sure to print screwed parts parallel to impression surface in order to avoid gravity deformations.