Compact flat luminaires are installed in MAG VIBE magnetic tracks. The luminaires are fixed in the busbar in two ways - using magnets and mechanical clamps, which ensures a reliable connection.
The narrow (24°) beam angle is suitable for local lighting and spot lighting. The light beam is easy to direct to the right place: the lamp body rotates around its axis by 350° and deflects by 90° in the vertical plane.
Thanks to the high color rendering index (CRI>90), the lamps do not distort the natural shades of colors, so they can be used to create high-quality local and accent lighting in private, office, retail and other spaces with high light requirements.
DALI and TUYA Zigbee controlled luminaires with variable color temperature (2700–6500 K) are available and can be used for biodynamic lighting.

Dimensions: 115×Ø75×88 mm
Color temperature: 3000, 4000 K, MIX (2700–6500 K)
Luminous flux: 820, 840, 860 lm
Beam Angle: 24°
Color rendering index: CRI>90
Dust and moisture protection degree: IP20
Power consumption: 10 W
Power: 48 V
Control: no control, DALI, TUYA Zigbee
Case color: black, white

https://arlight.ru/search/?q=MAG-VIBE-POINT-R75-10W 

“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"