Lighting control / sensor technology

We optimise lighting – always at the right time, in the right place

Grässlin stands for intelligent solutions in lighting control and sensor technology – delivering greater comfort, safety, and energy efficiency. Whether dimmers, motion detectors, staircase timers, twilight switches, or time relays, our products ensure that light is always available at the right time and in the right place. By precisely controlling a wide range of light sources – from LED to halogen – Grässlin systems automatically adapt to actual needs. This significantly reduces energy consumption while extending the lifespan of your lighting installations. Our devices are easy to install, flexible to combine, and suitable for both indoor and outdoor applications. Whether in residential buildings, offices, or industrial environments, Grässlin provides reliable technology that combines efficiency and safety.

With Grässlin, you get intelligent lighting control from a single source – efficient, reliable, and future-ready.