Dimensions:

Ø 290 x H 550 mm
Ø 400 x H 500 mm

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

Vray and Corona versions included

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://vakkerlight.com/collections/pendant-light/products/sensi-pendant-light 
https://vakkerlight.com/collections/pendant-light/products/mizuko-pendant-light