Spotlight GERA with a power of 10 W is installed on single-phase tracks. Thanks to models with a rotating body and four options for the angle of radiation, both directed 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, which provides comfortable light.
Easy installation and simple movement along the track allow changing the lighting atmosphere at any time, which is especially convenient in shops or showrooms where the display is frequently updated.

Dimensions: Ø55×176 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-2TR-R55-10W 

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