I present to you the pendant lamp of the German factory SLV
Models: LIGHT PIPE LED PD 60 and Models: LIGHT PIPE LED PD 90
LIGHT PIPE LED PD suspended from white plexiglas. The luminaire is equipped with a 11W warm white LED of premium class and provides a homogeneous light without glare.
The luminaire comes in two lengths: 60 and 90 cm and with a 2.5 m suspension. In addition, the LIGHT PIPE series also has a floor lamp version.
Thanks to the built-in LED driver, the lamp is ready for direct connection to the 220V network.

Specifications:
Height, cm: 60 and 90
Diameter, cm: 10
Length of the suspension, cm: 250
Color rendering index, CRi: 80
Protection class: I
Energy efficiency class: A ++
Lamp included in delivery: no
Material: Aluminum / PMMA
Voltage, V: 230
Luminous flux, lumens: 630
Product Family: Light Pipe
Mounting method: Overhead installation on the ceiling
Average service life, h: 20000
Catalog page: MORE WHITE 2017: 85
Light distribution type (1): direct and reflected
White color
Color temperature, Kelvin: 2700

The models are made in size. Performed for anti-aliasing. Everything is grouped and called logical names. Materials Corona Render. To translate into V-Ray materials, click the right mouse button and select "V-Ray Scene Converter"
Enjoy!