Outdoor decorative lamp with an unusual dandelion-shaped light module. It is used in landscape and architectural lighting for the design of plant compositions, illumination of recreation areas, sidewalks and paths in parks and gardens. Decorative compositions can be made from models of different heights.
Can be mounted in the ground or on a hard surface using accessories.

Dimensions: Ø105×705 mm
Color temperature: 3000K
Luminous flux: 13 lm
Beam angle: 24°
Color rendering index: CRI>80
Dust and moisture protection level: IP65
Power consumption: 0.5 W
Power supply: 24 V
Body color: white

https://arlight.ru/search/?q=KT-DANDEL-BOLL-H705-0.5W 

"Who works in V-Ray version lower than 3.1, be careful, in the materials in the BRDF section there is Microfaset GTR (GGX), if your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - what is preferable for you"