Tumwater Large Pendant
https://cedarandmoss.com/collections/all-products/products/tumwater-large-pendant 
Plafond dimensions: 165*156*380 mm
Suspension length from 550 mm to 1320 mm

Tumwater Small Pendant
https://cedarandmoss.com/collections/all-products/products/tumwater-small-pendant 
Plafond dimensions: 140*140*240 mm
Suspension length from 430 mm to 1200 mm

TurboSmooth open

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

Those who work in V-Ray versions 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