zweithaler - Kalmar Lighting - Foto © Paul Ott



When illuminating the central access of Chirurgie Graz it was a primary task to keep the forecourt clear of poles and bollards. Therefore the whole area is lit by only four luminaires located on the surrounding buildings. Two integrated into the facade of the main entrance and two in the form of cantilevers on top of the opposing building – the Kalmar. The integrated Zumtobel Supersystem Outdoor allows for an even light distribution despite the few luminairs. Its configuration of movable narrow and wide beam spots is individually adjusted to the local conditions.

The design of Kalmar results from the integration of these spots into a projecting tube construction. For maintenance, the cantilevers can be pivoted so the luminaire heads are accessible from the roof.

Projekt Details
Date 2015
In Cooperation with Zumtobel
zweithaler - Kalmar Lighting - Foto © Paul Ottzweithaler - Kalmar Lighting - Foto © Paul Ott2t-kalmar-chirurgie-graz-light-calculation-zumtobel