SR_ - with rigid light transmitting tube.
SR_-L - with rigid light transmitting tube and illumination of the loft with natural light. The light tunnel fitted in the ceiling ensures the comfortable use of the room.
Features of the new light tunnel design:
The SR_ light tunnel consists of: roofing element, three section light transmitting tube - SRM 61cm, SRK elbow*, ceiling frame, prismatic diffuser and installation kit. The total length of sections connected in a straight line is 2.1m (SR_ 550 – 1.8m).
*For the SR_ 550 and SR_-L 550 light tunnel, the SRK elbow available only as an option.
Cross-section of light tunnel SR_: