Selective use of lighting with individual light controls.
Grässlin light controls offer the highest possible degree of functionality, switch separately for the desired situation in residential, office, commercial and industrial buildings and outdoors and at the same time ensure noticeably improved energy efficiency. With the trealux product range, Grässlin presents you with well-engineered solutions for light switching in staircases or entryways – also well suited for modern illuminants such as energy-saving lamps and various ballasts. The photoelectric switches in Grässlin’s turnus range operate with a light sensor to precisely control illumination according to light intensity and the time of day. These product solutions are perfectly suited for shop windows, to illuminate billboards, for street lighting, etc.