Bellatrix, named after one of the brightest stars in the Orion constellation, is a wall lamp with a diameter of 120 cm, with a guiding surface, handcrafted and skillfully covered with gold leaf. Bellatrix’s disc is illuminated by 9 integrated LED boards on a brass rod of 10 mm diameter, supported by a brass flexible hose, allowing the direction of the light to be adjusted. The interaction of the light with the uneven golden surface and the indirect lighting effect typical of Catellani & Smith production provide a comfortable illumination, making this lamp suitable for creating an environment with enchanting charm. https://www.catellanismith.com/ru/bellatrix/ 
For Corona render, it is recommended to install version no lower than 1.5, since the glossiness of materials is configured taking into account PBR