https://www.lampatron.ru/cat/item/design-lamps-iona-ring/ 

Dimensions
1 Lamp Ø 28 cm
3 Lamp Ø 40 cm
5 Lamp Ø 50 cm
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Max 2015 ( Vray next 3.1 ) + Material Library + OBJ
Max 2015 ( Corona 6 ) + Material Library + OBJ
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Decoration:
https://3ddd.ru/collection/shared/5202986 
https://3ddd.ru/collection/shared/5261312 
Kitchen:
https://3ddd.ru/collection/shared/5280566 
Plant:
https://3ddd.ru/collection/shared/5222034 
https://3ddd.ru/collection/shared/5262029 
https://3ddd.ru/collection/shared/5226788