Twilight sensors

Dusk sensors are automatic lighting control devices that turn lights on or off based on the ambient light level. Their main function is to ensure that outdoor lighting, yard lights, emergency lighting or indoor automation work exactly when light is needed — without manual intervention. A dusk sensor constantly monitors the light intensity and reacts to its changes, which ensures energy savings and comfort.

The category includes surface-mounted dimmer switches , socket-mounted sensors , and outdoor models with IP44–IP54 protection class . Some sensors come with a socket, suitable for connecting directly to the lighting, while others are separate wired models. Adjustable sensitivity allows you to set the light level at which the light turns on.

Dusk sensors are used in yards, under awnings, on house walls, shop windows, advertising signs and other places where lighting needs to be automatic. They are suitable for situations where the light needs to come on when darkness falls or go off when daylight returns, thus ensuring reliable and energy-efficient lighting.