The file 'Generative Design. Wave Lamp 4 (LQ) Version 3D Printer Model' is (stl) file type, size is 24.8MB.
I am from Russia but I am against the war!In this regard, all my 3d models you can download for free and use as you like!
High quality version:https://www.cgtrader.com/3d-print-models/house/lighting/wave-lamp-4-high-quality-version