Investments in sustainability pay off. Better light and savings at the same time - Highbay 31 makes your high bay lighting efficient and inexpensive, regardless of whether it is a 1:1 refurbishment of your old system or a new installation. The Highbay 31 stands for longevity and long-term reliability - even in harsh environmental conditions. High-quality electronic components, well thought-out thermal management and an optimized housing design that enables easy installation and prevents dirt deposits ensure low overall costs over the entire life cycle.