Here's an interesting proposal: the European Commission is looking for sponsors to place their innovative lighting solutions (LEDs and/or OLEDs) in the EC's headquarters, the Berlaymont building in Brussels (the seat of the President of the EC and the College of Commissioners and it receives around 700 visitors per day).
The pilot could address ceiling lighting or wall lighting in Berlaymont; it may also be about lighting solutions which are detached from the fixed infrastructure of the building (e.g. decorative lighting). The sponsor will have to deliver, install and maintain the lighting solutions. Submissions should be delivered by May 15. You can learn more in the attached document.