On 25th of July 2022, Prof. Dr. Thomas F. Hofmann (president of the TUM) came together with a group of students to visit the laboratories of the Chair of Biogenic Functional Materials. They were very much impressed about our research and advances on protein-based technologies. Stephanie Grümbel and Marco Hasler presented our promising work on bio-hybrid-LEDs based on fluorescent proteins. Our PhD students showed the procedure from the production of the fluorescent proteins over the phosphor preparation until the final characterization of our bright devices.