Good lighting design stages the space in which we move and helps people to their orientation. The analysis of usage and design needs gives the basis for a lighting concept that binds all the project requirements with the light planning.

To plan wisely means to find simple technical solutions. Considerable expertise and years of experience help us to replace questions with answers. The inclusion of calculations, tests and sampling in our studio and on site, ensure ecologically, aesthetically and economically optimal results.
The ongoing review of planning guidelines, strict cost and Event monitoring is an important component of our project organization. Implementation means for us, choosing and using the optimal light medium for every project.

Therefore, we assume as well the final fine tuning of lighting and controls.
The combination of artificial lighting for architecture and exhibitions lighting is our core competence.
Hanspeter Keller
5 + Freelancer
Lichtplanung für Innen- und Aussenraum
Museen und Ausstellungen
Beratung und Expertisen
Entwicklung und Bau von Sonderleuchten
Denkmalgeschützte Bauten