The World's leading trade fair for lighting and building services technology will take place from 3-8 March, 2024 in Frankfurt/Germany.
www.opsira.de/en/light-building-2022
03 - 08 March 2024 Messe Frankfurt am Main / Germany
The World's leading trade fair for lighting and building services technology will take place from 3-8 March, 2024 in Frankfurt/Germany.
www.opsira.de/en/light-building-2022