Dimensions:

A Ø 140 x H 540 mm
B Ø 140 x H 720 mm
C Ø 140 x H 900 mm

-max 2013 corona
-max 2013 vray
-obj
-mtl
-mat lab

Vray and Corona versions included

Luminaires in a group can be opened and the direction of the ceiling can be changed.

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

V-Ray versions are lower than 3.1, be careful, in the materials in the BRDF section there is Microfaset GTR ( GGX ), if your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - whichever suits you best"

https://romatti.ru/catalog/pnastennyy-svetilnik-bra-vantaggio-by-romatti.html