Each and every tunnel is different, and this is why our portfolio of lighting solutions for tunnels and underpasses offers maximum flexibility. What they all have in common: our experience from more than 1000 tunnel projects worldwide that ensures maximum reliability and the utmost safety.

Continuous energy consumption resulting from tunnel lighting has a substantial impact. Highly efficient SITECO lighting technology significantly reduces energy consumption. The innovative luminous flux control generates additional savings potential. At the same time, fewer light points are needed and a smaller uninterruptible power supply (UPS) is needed. This is our guarantee for low investment and operating costs as well as short payback periods – along with sustainable reductions in the CO2 balance.

The refurbishment of the Kaisermühltunnel in Vienna unlocks the full potential with a threefold increase in efficiency.

When it comes to safety, our tunnel lighting solutions set the highest standards. High lumen-output LEDs provide best visibility without glare. Absolutely homogeneous lighting prevents fatigue and creates maximum visual comfort in the tunnel. Thanks to sophisticated, asymmetric counter-beam optics, our entrance zone luminaires provide a pleasant and above all safe adaptation route. Maximum reliability and lasting optimal visibility guaranteed – persuasive arguments for the Eyholz tunnel in Switzerland.

SITECO solutions for greater traffic safety.