- Rechargeable and Eco-Friendly: Our battery night light features a 400 mAh lithium battery and includes a 3-in-1 USB-C rechargeable cable. This design is more energy-efficient than traditional AA batteries, reducing environmental impact. A full charge takes just 1 hour, providing up to 3 months of continuous use, helping you save money while minimizing battery waste. - Intelligent Link Mode: In auto mode, activate one lamp to illuminate all linked lights simultaneously. This feature ensures comprehensive lighting coverage throughout your home, enhancing safety and convenience. - Smart Motion Sensor: Equipped with an intelligent sensor, these night lights detect motion within a range of 1-3 meters. In low ambient light, the built-in LED activates automatically when someone or a pet passes by, staying lit for 20 seconds before turning off. This ensures you always have light when you need it. - Easy Installation: The rechargeable stair light is perfect for any room. It comes with user-friendly adhesive pads for quick installation without tools. Whether in hallways, on staircases, or in bathrooms, you can easily place it wherever needed. Use Scenarios: - Ideal for nighttime bathroom visits, providing safe illumination without harsh lights. - Perfect for staircases, ensuring visibility and preventing falls in low-light conditions. - Great for hallways, enhancing safety and comfort during late-night activities. Experience the convenience and efficiency of our rechargeable night light, designed for practicality and ease of use in any setting.