Built-in gimbal light with a round body and a power of 12 W. It is used for accent and local lighting in residential buildings and apartments, offices, public institutions. Two options for the beam angle - to create directional lighting of individual elements in the interior or soft local lighting.

Dimensions: Ø90×80 mm
Color temperature: 3000, 4000 K
Luminous flux: 1318, 1394 lm
Beam angle: 20, 40°
Color rendering index: CRI>92
Degree of protection against dust and moisture: IP20
Power consumption: 12 W
Power supply: 230 V
Body color: white, black

https://arlight.ru/search/?q=MS-VORTEX-BUILT-R90-12W 

"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 - what is preferable for you"