St. Peter's Square radiates in new LED light thanks to the german Osram lighting expertise. Following refurbishment, modern and energy-efficient outdoor LED luminaires provide a unique lighting experience and also save energy of 70 percent. I went to see it and it is great. The project concept by Direzione dei Servizi Tecnici della Città del Vaticano was realised with support from Osram, the reference partner for global lighting expertise. Cooperation with Servizi Tecnici was also fundamental for the success of the Sistine Chapel project, carried out in 2014.