Luminaire for installation in the MAG-ORIENT magnetic track system 26 mm wide is a minimalistic and practical solution. Thanks to the high color rendering index (CRI>90) and the narrow beam angle (40°), high-quality light is created for local and accent lighting. The stylish and compact black case with smooth edges will fit well into both residential and commercial interiors.

Light emitter dimensions: 89×80×49 mm
Color temperature: 3000, 4000K
Luminous flux: 900 lm
Beam Angle: 40°
Color rendering index: CRI>90
Degree of dust and moisture protection: IP20
Power Consumption: 12W
Supply voltage: 48 V
Body color: black

https://arlight.ru/search/index.php?q=MAG-ORIENT-BLUM-12W 

“Who works 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"