FEATURE - 24-hour mechanical timing switch without power failure. Time range: 24h, minimum setting unit: 15 minutes HIGH QUALITY - Made of high-quality electronic components, stable and reliable performance. WIDE APPLICATION - The mechanical timer is suitable for street lights, low-voltage time control systems, etc. WITH REMOVABLE BATTERY - The mechanical timer is designed with a removable battery, more convenient to use. LOW ENERGY CONSUMPTION - 5W power consumption, low power consumption, energy saving and