Manufacturer's website - https://www.ledholding.com/ 
The lamp can be purchased via the link - https://ledholding.com/product/dizaynerskie-svetilniki-/svetodiodnyy-svetilnik-skyfall/ 

Please note that during production, models can be painted in any RAL color.

There are 8 models in the archive
Length: 1500, 2000, 2500, 3000mm
Diameter 20 and 40mm

The model is made under torsomooth

Corona 9 version
Materials CoronaLegacyMtl + Vray
In versions of CoronaRender 6 and below CoronaLegacyMtl=CoronaMtl
CoronaLegacyMtl requires a version of Corona Renderer at least 1.5, since the cards are designed to use PBR (roughness-metallic)

Version Vray 6
Vray materials obtained using Vray-converter