Hampton by Hilton Kalisz is a modern hotel in the city of Kalisz, in Poland. The building is part of the Calisia One project, a complex of buildings created by the renovation of the old Calisia piano factory. In addition to the hotel from the famous American chain, the renovated buildings house shops, offices and restaurants.

In the courtyard next to the red-brick building, Rio 2 linear profiles with diffuse optics and a customized length of 900 mm were recessed flush with the paving. This lighting fixture is drive-over up to 5000 kg and guarantees maximum impact resistance, making it ideal for public spaces. The linear profiles feature a uniform light emission and are arranged in staggered rows to light the entire length of the courtyard.