The pendant light from the minimalist RINAR collection is suitable for accent decorative lighting in residential and commercial spaces: bedrooms, kitchens, living rooms, stores, and showrooms, as well as in cafes and restaurant halls. A high color rendering index CRI>94 ensures that items in the interior retain rich and natural shades.
Flexible installation — surface-mounted or recessed due to two types of cups included. Adjustable suspension length for rooms with varying ceiling heights.

Dimensions of the light source: Ø50×63 mm
Suspension length: 1500 mm
Color temperature: 3000 K
Luminous flux: 440 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-HANG-L565-5W 

“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.”