3 Model Types

-Circular R50:
Polys: 152464
-Circular R60:
Polys: 152464
-Circular R70:
Polys: 152464

Pre-rendering with Corona 9
Units: cm

Manufacturer link:
https://www.henge07.com/products/lighting/ 

Lighting collection:
https://3ddd.ru/collection/shared/5231974 
Material Collection:
https://3ddd.ru/collection/shared/5266976 

Corona:
For Corona render, it is recommended to install a version of at least 1.5, since the glossiness of materials is configured considering PBR.

Vray:
Who work with V-Ray version lower than 3.1, pay attention to the materials section BRDF (Microfaset GTR (GGX)), if your version is older than 3.1 - this section will be empty, and you have to choose: Blinn, Ward, or Phong, dependence on the material.