For the Federal Ministry of Health we designed wall lights made of massive glass blocks. Some of the glass blocks are backed with dichroic color filters and change the perceived color of light depending on the angle of vision. We used blue tones towards the window facade and orange and yellow filters towards the inner back wall.

A world-ranking educational institution came into being in Hamburg. In eight buildings near the Außenalster internationally renowned scientists will do research on current topics and continue to learn together. Their findings will be shared with the public in an auditorium.
Haller House was the first of these buildings to be completed and already houses scientists and researchers. We illuminated this heritage building with great restraint yet strong accentuation of its architectural structure. One special feature is the staircase lighting. It consists of an arrangement of simple balls of light that are fitted with special LED boards to deliver long-term, high-quality light. Close cooperation with the aspiring and detail-oriented interior designer, Ms. Klatten, made this degree of quality possible.

AVUS was the world's first race track for cars and the grandstand is now its only remaining visible element. The building contractor saved the grandstand from falling into ruin and our lighting design is now a gesture of welcome and a wave of farewell when you arrive or depart from Berlin via Autobahn. A Berlin landmark, just like the Funkturm and the ICC right next door.

The lighting design firm Lichtvision was commissioned to develop a concept to illuminate the facades of the Humboldt Forum. The result was an intentional lighting of the facades in terms of intensities of illumination and their distribution.
The lighting design bathes the building in a uniform light. It accentuates the mighty presence of the Royal Palace in the heart of Berlin. The flat evenness of the light without much shadowing places priority on the building's three-dimensionality over its details so that it appears imposing and grand, especially from a distance. The height of the light points is necessary to avoid casting hard shadows and to create a uniform lighting.
The designers' lighting specifications were based on standard luminaires. Their design then needed to be integrated into the light columns that also illuminated the exterior areas. KARDORFF was commissioned with achieving these two tasks by using one type of light column.
First, the positions for the light columns were chosen by Kardorff Ingenieure to ensure that the entrances and views of the palace remained unobstructed. The desired light distribution at the defined positions had to be recalculated for the luminaires that can be used in Selux's LIF light column. The LIF light column was custom designed by Kardorff Ingenieure and has highly complex facade modules which can precisely aim individual LED using many separately adjustable deflective mirrors.
This made it possible to achieve the same lighting effect even with another product and at other positions than Lichtvision had originally designed.
As a result, the illumination of the square and the facade have been integrated into one luminaire.

On the foundations of the old Petri Church in Berlin, a new sacred building is being built that will unite the three monotheistic world religions of Judaism, Christianity and Islam under one roof. It will be a house of encounter, for people of different religions to get to know each other and exchange ideas. Three sacred rooms are arranged around a central domed room. Above this, the building opens up to the city with a loggia and offers views over Berlin.

For the imposing dome room in the centre of the building, we developed a discreet wall luminaire with several lighting components. This allows us to illuminate the entire room as well as the dome in a balanced way with just a few luminaires. A universal luminaire in the same aesthetics, also developed by us, provides uniform illumination of the circulation areas throughout the building. In the sacred rooms, skylights optimised by us with different characteristics create an appropriate room atmosphere with daylight. At night, this is taken over by the precisely planned room lighting consisting of simple pendant and surface-mounted luminaires.

St. Martin's Church in Kassel is the seat of the Bishop of Kurhessen-Waldeck. The church is frequently used for events and thus requires highly flexible options for lighting the interior of the church. At the same time, the simple lighting from the 1950s, which had come to be well loved, was to be retained at the congregation's request.
The solution combined the old glass pendant luminaires with new, freely adjustable LED spotlights on the cross vaults to illuminate the stage and alter room, the organ and special works of art.

The architectural ensemble at Alter Wall 2-32 is composed of five buildings directly next to Hamburg's City Hall. The historically listed block was renovated to house shops, restaurants and high-end office space, including a large interior courtyard. Central importance has been given to the new Bucerius Passage, an arcade with bridge that now serves as a new and important passageway in Hamburg's city center.
We designed special lighting fixtures for this arcade: a pendant luminaire of a hyperboloid construction that is distinguished by interlaced metal bars from which light rings hang. Hidden in these rings are fixed light points that illuminate the floors and ceilings of the passageway and colonnade. The dimensions of the lighting fixtures vary widely depending on their position in order to match the given spatial dimensions.
These large-format light objects create a light motif visible from afar that harks back to the grand historical Alster arcades and gives this special place a festive atmosphere in the evenings.

The historically listed building ensemble consisting of the opera house, theater, and opera terraces, built between 1954 and 1962 according to designs by the architect Wilhelm Riphahn, is slated for general renovation. The project is still in the planning stage. Completion (including the new children`s opera): 2015

With the motto: „Nationalmuseum in a New Light“, the Swedish National Museum reopened its doors in October 2018 after an extensive renovation. The museum, originally built by August Stüler, has been a landmark in Sweden since its opening in 1866 and is the largest art museum in the Nordic region. The combination of daylight and artificial light interfering with the historically inspired colour concept for the interior walls provides a unique museum experience.

The multistorey administrative building completed in 1959 underwent thorough refurbishment to meet contemporary expectations of a corporate headquarters. The building received two new entrances with flying roofs that noticeably complement the older building.
The office lighting design has linear lighting fixtures integrated into the ceiling. The arrangement of luminaires underscores the lightness and refinement of the building in its nocturnal effect. At our suggestion, the luminaires are placed in a channel custom designed by us to include all of the building automation: sprinklers, loudspeakers, ventilation outlets, etc. The space in which to position all of these elements was very constricted, making their placement in the channel a particular challenge that had to be closely coordinated with the architects and building technicians. As a result, the ceiling is now extremely clear in its structure and remains free of any other fixtures or installations.

With only 16 instead of 32 headlights, the facade of the Berlin city-West's historical landmark is illuminated. Thanks to the energy-efficient LED technology, the old tower ruin is set up with an upwards diminishing light intensity. Thus, detrimental scattered light is avoided and the blue windows of the buildings keep their original effect.

With the new Bürgerpark and the
civic center, a contemporary cultural setting has been created for Reutlingen
at the entrance to the medieval city. Following the main objectives of carving
out visual axes, marking pathways, and preserving natural space, the new
lighting strengthens the functions and evening atmosphere of this important
urban space.

Reopening following
general refurbishment of one of the largest museums in Germany. Drawing on state-of-the-art LED technology, the exhibit lighting highlights the diversity of this historic and universal museum by Alfred Messel.

Founded in 1954, the non-profit institute Haus Rissen is a private, impartial and independent educational institute focusing on global issues in politics and economics.
We designed the lighting for all of the interior spaces and the facade during the remodeling undertaken in 2012.

To illuminate this imposing building, a patented spotlight system with projection glasses was used for the first time in Germany. Using this state-of-the-art technology, the facade is lit horizontally, free of glare, and very energy-efficiently. The power consumption is 2 kW, less than 1 Watt per square meter of facade.

Another milestone for our team: the lighting of a world heritage site and a large, internationally famous collection. In 2009, after ten years of intensive planning, we were able to handover the realized lighting concept in the restored Neues Museum. The discreet light atmosphere and the soft, yet precise
illumination of the objects – particularly Nefertiti – are highly admired by museum specialists and visitors. For the overall architecture, David Chipperfield received the 2011 German Architecture Prize, among other recognitions.
 

The old fortress structure is a modern center for culture and administration with the museum for medieval church and cultural history in Brandenburg, the chapel, the Bergfried tower, the local historical museum, the tourist information, the library, and the Ziesar government office.

The former electric power substation now listed for historical preservation has become a popular venue in Berlin Mitte since 2005. The closed character of the industrial structure was transformed into a light, modern office building opening out into the city. Kardorff Ingenieure designed the entire interior and
exterior lighting.

The Berlin Cathedral was built as a baroque-influenced Italian high-renaissance structure. The eastern facade is lit by only two light poles standing on the other side of the Spree’s bank.

The French Dome stands on one of the most beautiful squares in Berlin, the Gendarmenmarkt, and is part of an architectural ensemble with the Deutscher Dom (New Church) and the Schauspielhaus.

A milestone for Kardorff Ingenieure Lighting Design: first place in the 2000 competition for the illumination of the Brandenburg Gate, the national symbol of Germany’s history. After completion in 2002, one of the most-photographed monuments could finally be captured in uniform light color. The lighting emphasizes the gate as the most important structure on Pariser Platz and strengthens its silhouette in the long axis stretching from the Tiergarten all the way to the historic center of Berlin. (See also: Pariser Platz and Unter den Linden)
Video Brandenburg Gate (Video by Linus Lintner)