Series of pendant LED lamps made of metal and marble Lampatron DETRIK Diameter: 200 mm Height: 650 mm Polygons: 1220 Vertices: 1236 Turbo Smooth stack is open Those who work in V-Ray version lower than SP1, be careful, in the materials in the BRDF section there is Microfaset GTR (GGX), if your version is older than SP1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - what is preferable for you. https://www.lampatron.ru/cat/item/design-lamps-detrik/