Modern LED ceiling lamp Mielly light
4 sizes diameter 20 30 40 50 cm
Color black and white
https://domizol31.ru/shop/osveshhenie/mielly-light3/ 
https://aliexpress.ru/item/1005003871693645.html?spm=undefined&sku_id=12000027364641052 
Archived: MAX2016(corona) + FBX + Texture
5864 polygons
XForm there is a scan Pivot is configured.
Turbosmooth is thrown on (in viewport – 0 iterations on render – 1 iteration)
Coronalight lighting. In FBX the stack is collapsed there are no light sources.