Features PLASTIC CASE: The timer case is made of plastic, wear and fall resistant, eco-friendly and durable. SIMPLE TIME: Mechanical time control switch, with simple time setting and precise timing, which is efficient and practical. WIDE APPLICATION: The mechanical timer is applicable to street lamps, factory equipment, household appliances, billboards, etc. WITH BATTERY: The time switch is equipped with NiMH battery, which can be used at any time without power connection. COMPACT SIZE: The mechanical timer has a compact structure, easy to install, takes up little space, has a wide range of applications. Specifications: Item Type: Time Switch Material: Plastic Battery type: NiMH battery Package List: 1 x Time Switch Package List 1 x Time Switch