Report in the LICHT magazine about the starry sky in the Berlin underground station Museumsinsel
In its 7th issue, LICHT magazine published a report on the starry sky in Berlin’s Museumsinsel underground station under the title “Der Himmel unter Berlin”. GP Fiber Optics supplied and implemented the lighting technology for this. The total of 6,662 light points are reached via 45,256 m of fibers, which in turn are »fired« by only 50 LED light sources (25 per track) with 30 W power in protection class IP 67.
Here you can download the report “Der Himmel unter Berlin” as a PDF (only in German).