The GERA spot light fixture with a power of 15 W is installed on single-phase tracks. Thanks to models with a swivel body and four beam angle options, both directed and localized 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.
Simple installation and easy movement along the track allow for changing the lighting atmosphere at any time, which is especially convenient in stores or showrooms where the display is frequently updated.

Dimensions: Ø60×176 mm
Color temperature: 3000, 4000 K
Luminous flux: 990–1500 lm
Beam angle: 15, 24, 36, 55°
Color rendering index: CRI>90
Dust and moisture protection rating: IP20
Power consumption: 15 W
Power supply: 230 V
Body color: white, black

https://arlight.ru/search/?q=LGD-GERA-2TR-R60-15W 

“Those working in V-Ray version lower than 3.1, please be careful, in the materials in the BRDF section stands 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.”