Series of wall lamps with matte rectangular lampshades Lampatron HILBERT Width: 100 mm Height: 100-300 mm Polygons: 3472 Vertices: 3486 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-hilbert/