The GERA spot light with a power of 10 W is installed on three-phase tracks. Thanks to models with a rotating body and four beam angle options, both directional and local lighting with a high color rendering index (CRI>90) can be created in any interiors—from apartments to shops and museums. The fixture is equipped with an anti-glare HONEYCOMB grid that provides comfortable light.
Easy installation and simple movement along the track allow for changing the lighting atmosphere at any time, which is especially convenient in stores or showrooms where the exhibition is frequently updated.

Dimensions: Ø55×186 mm
Color temperature: 3000, 4000 K
Luminous flux: 660–1000 lm
Beam angle: 15, 24, 36, 55°
Color rendering index: CRI>90
Dust and moisture protection rating: IP20
Power consumption: 10 W
Power supply: 230 V
Body color: white, black

https://arlight.ru/search/?q=LGD-GERA-4TR-R55-10W 

"Those working in V-Ray version lower than 3.1, please note that in the materials section BRDF, Microfaset GTR (GGX) is set; if your version is older than 3.1, the BRDF field will be empty. Choose Blinn, Phong, or Ward – whichever is preferable for you."