Linear track lights with a rotating body are installed in magnetic tracks of the MAG VIBE system and are suitable for organizing basic lighting in residential, office, and commercial spaces.
Thanks to the wide beam angle (110°), the luminaires provide a good level of overall illumination. The light module can be rotated 180°, allowing you to quickly and easily direct the light exactly where you need it.
The series includes luminaires with daylight (4000 K) and warm (3000 K) glow, as well as models with variable color temperature (3000–5700 K) and control via DALI and TUYA Zigbee, which can be used to create biodynamic lighting.

Dimensions: 305×30×46 mm
Color temperature: 3000, 4000 K, MIX (3000–5700 K)
Luminous flux: 880, 900, 925 lm
Beam Angle: 110°
Color rendering index: CRI>90
Dust and moisture protection degree: IP20
Power consumption: 12 W
Power: 48 V
Control: no control, DALI, TUYA Zigbee
Case color: black, white

https://arlight.ru/search/?q=MAG-VIBE-FLAT-TURN-L305-12W 

“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"