1、TIMER SWITCH: Timing switch can be turned on and off regularly, allowing home appliances to work reasonably. 2、SWITCH PROGRAM: A total of 16 switching programs can be set, each program can be set to cycle 1‑16 times, the timing range is 1 min to 168 hours. 3、DATA PRESERVATION: The electronic timer has built in battery for program power off memory, which can save 60 days of data without resetting. 4、PLUG IN WIRING: The programmable timer is plug in wiring design, equipped with instructions, easy to install and use. 5、WIDE APPLICATION: Suitable for timing control of street lights, advertising lights, electric boxes, water pumps, water heaters, chargers and other equipment. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.