Link to Youtube review of the 3d model:
https://youtu.be/ns20S5C4n-U 

Wall lamp, sconce with a body made of triangular plates TRISTAN by Lampatron
Website: https://www.lampatron.ru/cat/item/design-lamps-tristan/ 
Article: tristan01
Product No: 9204
Material: Metal, Acrylic
Case color: Silver
Dimensions: W 20 cm x H 17.5 cm
Color Temperature: Warm Light
Source type: LED matrix
Power: 8W

The lamp has linked light sources.

Name: BA_1026_TRISTAN_WL_Lampatron_AUG2025
Format: 3Ds Max 2013
Export: OBJ, 3DS, MAT
Render: Corona
Render: V-Ray
XForm: Yes
Box Trick: Yes
Polys: 1627
Verts: 1634
Units: Millimeters
Dimension: 200.23 x 43.35 x 173.91
Modeler: Bazhenov
Site: bazhenovblog@gmail.com
Date: 2025.8.16


"Who works in V-Ray version 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 - what is preferable for you"

"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."

Have beautiful renders!