Light sensor module for mounting on theLeda B This light sensor module can be mounted on spotlights in theLeda B series to switch them depending on the ambient brightness. It is ideally suited for outdoor use thanks to its dust and water jet protection - Switch-on duration: 2 / 4 / 6 / 8 hours possible as well as on/permanently on at night - Brightness setting: 2 to 200 lux - With additional light switching output - Master-slave capable - Max. switching load: 140 W LED - Ambient temperature: - 20 °C to + 40 °C