The wall lamp from the minimalist RINAR collection is used for local and accent decorative lighting in residential and commercial spaces: bedrooms, kitchens, living rooms, shops and showrooms, cafe and restaurant halls.
The conical light module rotates to easily change the direction of the beam. A high color rendering index CRI>94 ensures that items in the interior retain rich and natural shades.

Dimensions of the light emitter: Ø50×63 mm
Height of the lamp: 1200 mm
Color temperature: 3000 K
Luminous flux: 420 lm
Beam angle: 36°
Color rendering index: CRI>94
Dust and moisture protection rating: IP20
Power consumption: 5 W
Power supply: 230 V
Body color: black

https://arlight.ru/search/?q=SP-RINAR-WALL-5W 

"Those working in V-Ray version lower than 3.1 should be careful; in the materials section, the BRDF field is set to 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."