Hanging lamp for magnetic tracks MAG-45 45 mm wide. High CRI> 90 and narrow beam angle of 24 ° for accent lighting. The unique design allows the light module to tilt 90 ° and swivel 350 ° to quickly change the direction of the light. The luminaire has a safe supply voltage of 24 V and is connected to the track system using a driver that is supplied separately. There is a possibility of dimming.

Installation module size: 204 × 35 × 43mm
Light module size: Ø50 × 180mm
Color temperature: 3000, 4000 K
Luminous flux: 502/517 lm
Color rendering index: CRI> 90
Ingress protection: IP20
Power consumption: 7W
Power supply: 230 V
Body color: white, black

https://arlight.ru/search/index.php?q=MAG-SPOT-HANG-45-R50-7W 

“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 - which is preferable for you "