【Automatic Control】 This timer switch automatically activates or deactivates electrical appliances based on a preset schedule, controlling both indoor and outdoor lighting. 【Synchronization Range】 Offers a wide adjustment range to meet the control needs of diverse users. 【Precision Control】 Boasts strong resistance to electromagnetic interference and low power loss. The timer switch remains open for a specified duration, automatically closing when the lighting period ends. 【Widely Used】 Ideal for balconies, corridors, stairwell lights in office buildings, hotels, and other locations. Also suitable for exterior advertising lights and light boxes requiring timed control. 【Setting Reference】 Voltage: AC 220-240V; Resistance: 16A; Incandescent Lamp: 10A; Reactance: 12A; Motor: AC110V 750W, AC220V 1500W. Made from durable and robust ABS plastic for stable performance.