1 pc LED smart door lock sensor light controlling infrared body sensor lamp toilet lamp cabinet gift lamp Features: 1. The LED induction door lock lamp uses human infrared sensing technology and automatic light sensing technology. 2. When a hand approaches the door lock, the LED light installed above the door lock will automatically turn on. 3. The light stays on constantly when people are present and automatically turns off when they leave. 4. Allows you to enter your home easily and safely. 5. You don't need to fumble around the door in the dark. 6. When you go out, you don't need to touch the darkness to lock the door. Product Specifications: 1. Induction mode: human infrared sensor 2. Induction control: light sensor (works at night, standby during the day) 3. Sensor sensitivity angle: 60 degrees 4. Sensor sensitive distance: 3 meters 5. Power supply: 1.5V, 1 piece \"AA\" Lr06 or rechargeable battery (not included) 6. LED: High brightness white LED 7. Number of LEDs: 4 8. LED life: 100,000 hours 9. Time delay: When people are present, the light stays on constantly. When someone has left, the light automatically turns off after a delay of 5 seconds. 10. Standby current: <0.1mA. 11. Battery life: Using high-performance Lr06 batteries can work for more than 6 months (3-5 times/day). 12. Operating temperature: -5'-38'C. 13. Working humidity: 5% to 93%. 14. Product size: L*W*H: 81*46*30mm. 15. Weight: 75g. Installation method: 1. Use double-sided tape for attachment (provided as factory accessory). 2. Use M3.0X20mm screws for attaching the base (screws you need to acquire yourself). Troubleshooting: 1. When the power is on, the light does not turn on. Solution: A. Check the battery unit's polarity. B. When the ambient light is too strong, the lamp is in standby mode. C. The battery is empty, replace the battery. 2. When the power is on, the LED light flashes. Solution: A. The host needs one to two minutes to stabilize the internal circuit. B. The battery level may be low, replace the battery. Precautions: 1. Do not place the product in a location facing a glass door or where the temperature changes drastically. 2. Since this product uses an infrared sensor, it needs a relatively stable environment. 3. Keep the light away from monitors and TVs. 4. Pay attention to the temperature and humidity of the working environment, otherwise the battery life will be affected. 5. Use good quality AA LR06 (AA) batteries or rechargeable batteries. 6. When the light goes out, delay the time for 6-8 seconds and then start the timer. 7. Do not point the LED light directly into people's eyes, especially children. 8. Do not install the product in a place where children can easily reach it to avoid accidents with children. Price