Feature Highlights: 1. Automatic Day/Night Operation – Turns lights on at dusk and off at dawn, with no manual control needed. 2. Wide Application Range – Ideal for street lights, highways, factories, gardens, gates, airports, farms, parks, schools, solar lamps, and 220V lighting systems. 3. Compact & Durable Design – Made of sturdy plastic with a compact size (4.3 x 4.2 x 3.5 cm), built to last in outdoor and indoor settings. 4. Easy Installation – No complicated wiring or tools required; simple setup for quick use. 5. Reliable Performance – Features a 10A relay load capacity, 2200W load power, and 0.1-second delay-off for stable, energy-saving operation. Product Details: This light sensor switch automatically controls lighting based on ambient brightness—turning lights on when it gets dark and off at daylight. It’s widely used in streets, highways, factories, gardens, gates, airports, farms, parks, schools, and is compatible with solar lights, cars, motorcycles, and other 220V lighting equipment. With a sensing range of up to 10 meters and a delay-off time of 0.1 seconds, it ensures reliable and hands-free lighting management. Made from durable plastic in a sleek blue finish, it’s both functional and compact for easy installation in various environments. Specifications: - Working Voltage: 220V - Sensing Range: 10 meters - Output Form: Relay - Load Capacity: 10A - Load Power: 2200W - Delay-Off Time: 0.1S - Frequency: 50–60Hz - Sensing Principle: Light Control - Color: Blue - Material: Plastic - Size: 4.3 x 4.2 x 3.5 cm Package Includes: 8 x Light Sensor Switch Only the listed items are included. Please note that slight color variations may occur due to lighting and screen differences, and product dimensions may have a tolerance of +/- 1–3 cm.