The bridge was illuminated using LED fixtures provided by Osram Opto Semiconductors, which is based in Regensburg.
Each module contains three red, blue and green LEDs, with each colour capable of being controlled separately. The result is a wide range of colours from red and orange to violet and even white, throwing fantastic light on the arches of the bridge. Depending on the colour mix, the spotlights provide up to 3000 lumen.
The lighting installation was part of the Treasure Island concept of Stadtmaus, the Regensburg event or-ganiser, and provided the lighting framework for a mediaeval spectacle.