SCHWEIZER LICHT GESELLSCHAFT https://www.led-professional.com/global-lighting-directory/id0217 https://www.led-professional.com/@@site-logo/Logo-web-07.svg Back SCHWEIZER LICHT GESELLSCHAFT Baslerstrasse 10Olten, CH-4600Switzerland+41 62 390 0060info@slg.chwww.slg.ch