This Steinel product is an extremely precise and high-quality photoelectric lighting controller. It independently controls the lighting and takes care of switching on and off the outdoor lighting at dusk. Its intelligent night-saving mode automatically turns off the light, while at a specific time - say, in the early morning hours - it turns it back on. This is achieved through its built-in photo-sensitive elements that enable the identification of the time of day and trigger the light's activation. It can be mounted on surfaces for independent illumination of houses, parks, roads, gardens, pathways, terraces, and more.