Features： 1、LCD DISPLAY: This is a 220-240V 16Amp programmable timer with LCD digital display screen, clear for you to read 2、WIDE TIME RANGE: Full time range from 1 min‑168 hours, wide range is more practical. Lamp load for 200W, with 1 switch contact 3、REAL TIME CONTROL: Digital timer switch support 7 days or 24 hours preset cycle timing control, accurate and convenient 4、17 SEGMENT SETTING: LCD digital display, support 17 segment switch time setting, and 10 date combination modes, provide great convenience for your life 5、35MM RAIL INSTALLATION: Compact size design, beautiful appearance, support 35mm standard rail installation, can be used for indoor and outdoor Specification： Item Type: Digital Timer Switch Rated Current: 16A Working Voltage: 220-240V Minimum Timing: 1 Minute Maximum Programmable Time: 168 Hours Lag: <2 Seconds per day (25 degrees Celsius) On or Off Operation: 17 on 17 off Load Capacity: Resistive Load: 16A 250V AC Lamp Load: 200W Switch Contacts: 1 Changeover switch Hysteresis Load: 10A 250V AC Cycle: Daily or weekly cycle Programmable Or Not: Programmable Operating Temperature: -10~55℃ Battery: 1 x Rechargeable NI-MH 3.6V 80MAH button battery Package List： 1 x Digital Timer Switch