Made in the moment to test 3d Printers :-)
Basically a Vase shape used as a Lamp Shade.
Printed in Translucent PET-G using the Spiral Outer Contour Mode in Cura in 0.2mm resolution
Then placed on a LED base.
In the Photos you can see it also works upside down :-)
If you have any questions, feel free to ask :-)