The MICROCOSM downlight for thin magnetic tracks is suitable for accent lighting, including in rooms with high requirements for light quality (shops, exhibitions), and decorative lighting in private and public spaces.

A narrow radiation angle allows for precise illumination of interior details, and a high CRI index guarantees high-quality color rendition.

In addition to the classic black model, lamps with gold or bronze colored housings are available on request.

Dimensions: Ø60×43 mm
Color temperature: 3000, 4000 K
Luminous flux: 378 lm
Beam Angle: 36°
Color rendering index: CRI>90
Dust and moisture protection degree: IP20
Power consumption: 5 W
Power: 24 V
Case color: black, gold (on request), bronze (on request)

https://arlight.ru/search/?q=MAG-MICROCOSM-POINT-R60-5W 

who works in a 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 – whichever is preferable for you