Thorn Lighting part of the Zumtobel Group, is a globally trusted supplier of both outdoor and indoor luminaires and integrated controls. Our ‘smart’ and sustainable lighting solutions create comfortable, fulfilling envi......Thorn Lighting part of the Zumtobel Group, is a globally trusted supplier of both outdoor and indoor luminaires and integrated controls. Our ‘smart’ and sustainable lighting solutions create comfortable, fulfilling environments for people to live and work in more than 100 countries around the world. From roads to cityscapes, sports facilities to buildings and their surrounds, we have built a strong reputation for reliability, functionality and technically advanced design. Our mission is to provide products and services which make it easier for customers to specify, install and maintain good quality, energy efficient lighting.