FLEX - FLEX series lamps are a decorative lighting system made in the form of a luminous cord in a nylon braid. The key feature of the series is tensioner mounts, which allow you to create light compositions in the interior in the form of luminous geometric lines. The light source is a 24V LED strip. The connection is made through a step-down transformer, similar to connecting standard LED strips. It is also possible to control brightness using dimmers for the LED strip. The lamp can be cut to the desired length.

DK7506-BK
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https://www.denkirs.ru/catalog/ceiling-mounted-lights 
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Protection degree: IP20
Material: aluminum, silicone
Length: 1.8m
Voltage: 24 V
Lamp type: LED
Power: 31W
Color temperature: 3000K