A 500 mm high bollard luminaire will be an excellent solution for illuminating pedestrian paths and placing light accents in parks and gardens. Designed for use in landscape and architectural lighting. The high-quality aluminum housing is coated with polyester powder paint, resistant to aggressive environments and UV radiation, and has a high degree of protection against dust and moisture. The LED module is covered with a milky diffuser made of impact-resistant polycarbonate. The design of the optical part of the luminaire provides a uniform illumination of the surface and the absence of a dazzling effect.

Dimensions: Ø110×500 mm
Color temperature: 3000K
Luminous flux: 670 lm
Beam Angle: 185°
Color rendering index: CRI>80
Degree of dust and moisture protection: IP65
Power Consumption: 10W
Power supply: 230 V
Body color: gray

https://arlight.ru/search/index.php?q=LGD-STEM-BOLL-H500-10W 

“Who works in V-Ray versions 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 - whichever suits you best"