Description: The sensor remains dormant under light conditions, such as during the day. It activates in dark environments when sound is detected, making it suitable for nighttime use. When the sensor detects sound, the connected light turns on for approximately 45 seconds. Features fine craftsmanship and stable performance. Offers automatic control to help save energy. High sensitivity and practical functionality. Durable design built to last. Ideal for use in corridors, bathrooms, warehouses, stairways, and similar areas. Specifications: Product Name: Sound Sensor Switch Light Sensitivity: Activates in dark conditions Model Number: MR-SK50A Load Power: ≤40W Input Voltage: AC180-265V 50/60Hz Sound Detection Range: 50–70 decibels within 6 meters Activation Delay: 40 seconds ±10 seconds Photosensitive Threshold: ≤10Lux Waterproof Rating: IP22 Operating Temperature: -20°C to 45°C Dimensions: 38mm (L) × 28mm (W) × 16mm (H) Compatible Fixtures: LED downlights, ceiling lamps, panel lights, light bulbs, and other standard lighting fixtures or electrical appliances Package Includes: 1 x Sound Sensor Switch Note: Due to variations in lighting and screen settings, the actual product color may differ slightly from images. Slight dimensional differences may occur due to manual measurement.