Name: Thetford Ceiling Lamp
Version: 2021
Polys: 151.372
Verts: 150.440
Units: Centimeters
Dimension: 23.963 x 23.963 x 20.329
Formats: 3Ds max 2021, OBJ
Render: Vray 7,Corona 15


Link:

https://radilum.com/collections/flush-mount-ceiling-light/products/thetford-ceiling-lamp 


“Who works with V-Ray version lower than 3.1, pay attention to 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, d dependence on material.


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