Feature: 1. WIDE APPLICATION: The switch is widely used in the automatic control of neon lights, water heaters, street lights, stair lights, aquaculture, garden watering, motors, advertising boxes, office facilities, etc. 2. SYNCHRONOUS PULSE MOTOR: The time switch adopts synchronous pulse motor, with strong anti interference, low power consumption and stable performance, you can choose it with confidence! 3. PROGRAMMABLE: The switch can avoid peak power consumption through programming, distribute power in limited time, and save energy. 4. AUTOMATIC CONTROL: The switch is used for scenarios where civil or industrial power supply needs regular control, and can be automatically controlled according to the required time. 5. EASY TO INSTALL: With a small size and lightweight as well, the time switch is easy to install and use, convenient to use！ Specification: Item Type: Mechanical Timer Switch Mode: TB118N Material: ABS Action Mode: Handle insertion and release Set Frequency: 50 to 60HZ Power Failure Compensation: 300 hours with battery Minimum Setting Time: 30 minutes Rated Voltage: 220-240V Drive Mode: Quartz motor type Number of Actions: Maximum 48 standard 6 actions Built in Battery: NiMH battery capacity 100ma (shipped with built in battery). Package List: 1 x Mechanical Timer Switch1 x Manual