Set of three motion-activated lights, wardrobe lights, USB rechargeable LED night lights, and a 10-LED stair string light – warm white light, perfect for wardrobes, kitchens, changing rooms, entrances, hallways, bathrooms, bedrooms, etc. 【Energy-saving and Durable】 Built-in 350mAh rechargeable battery provides up to 4 hours of runtime on a full charge. The USB rechargeable battery can be charged over 600 times, and the LEDs have a lifespan of over 80,000 hours. 【Multiple Applications】 With its many advantages, this light is ideal for wardrobes, cabinets, children's rooms, hallways, basements, etc. Technical Specifications: 1. Detection method: Infrared sensor 2. Operating voltage: 3-6V DC 3. Standby current: ≤ 50 µA 4. Battery capacity: 350 mAh 5. Sensitivity: 3-5 meters 6. Turn-off delay: 15 seconds 7. Dimensions: 195 × 32 × 18 mm 8. Weight: 120 grams Features: 1. PIR sensor: The LED night light turns on when motion is detected. 2. Automatic shut-off after 15 seconds of inactivity. 3. Automatic brightness detection: If the ambient light is bright enough, the lamp will not turn on when motion is detected. 4. Convenient power supply: The battery is rechargeable over 600 times. 5. Extra long lifespan: The LEDs have a lifespan of over 80,000 hours. Precautions: 1. Do not install in a humid or high-temperature environment, as this may interfere with the normal operation of the lamp; 2. Do not expose the lamp to intense light, as this may affect its sensitivity or performance; 3. Fully charge the lamp before use; 4. Charge the battery when the indicator light flashes. Package Contents: 3 MERCASE USB rechargeable LED lights (10 LEDs), 3 USB data cables, 1 user manual