The Old University Stadium in Karlsruhe is a listed heritage building on the South Campus of the Karlsruhe Institute of Technology (KIT). Under the grandstand, there is a sports hall with ogival tapered ceiling arches, lending an almost sacral character to the space. The room is a striking composition of exposed white concrete, red brick walls and a light wooden floor. The new lighting system does justice to this special hall: IHLS-L LED sports hall luminaires with opal discs and RBGW control ensure that the room can also be used to set a scene for festive occasions and celebrations. Everything is possible, from cool, neutral or warm tones of white to colourful light scenes.