The Calsense CS3000 Irrigation Controller provides four optional programs that can be used to control various devices such as lights, gates, or water features. The additional light circuits can be ordered using model CS3‐L‐KIT. This option includes the hardware terminal and the firmware card for four isolated light circuits. The Lights schedules operate independently from the irrigation programs. The output is 24‐volt AC (VAC) and is used to operate a relay. Each lights output has a 14‐day rolling schedule with two start and stop times during each 24‐hour period.