Since its founding in 1904, the company in North-Rhine/Westphalia has been responding to customers’ changing lighting needs and wishes. From carbon-filament lamps and tungsten-filament light bulbs to today’s lighting strategies and the associated high-quality, energy-saving light sources, the company has always been at the cutting edge of technology. It focuses on recognising and proactively tackling change and transformation in order to create new opportunities and manufacture professional and innovative products.
