The Total Light Photocell is a light sensor that detects the ambient light level in an environment. Use this accessory to better automate a landscape lighting system.  This unit mounts directly to your Total Light transformer.  Use this photocell for turning on the system ON at dark and turning OFF when the sun comes up.  Pair the photocell with a Total Mechanical Timer for more control of your systems on and off function.   

• UPC: 810016890294