Product Description Use in keyholes, kitchens, hallways, stairways, and safe cabinets. Sleek design Easy installation Motion detection Eco-friendly product Product Features: 1. The automatic sensing LED door lock light uses passive infrared (PIR) sensor technology and ambient light detection. 2. When a hand approaches the door lock, the LED light mounted above the lock automatically illuminates. 3. Enables convenient and safe entry into your home. 4. Eliminates the need to grope for the door lock in the dark. 5. Eliminates the need to manually lock the door in low-light conditions when exiting. Product Specifications: 1. Sensing mode: Passive infrared (PIR) sensor 2. Light control: Ambient light sensor (activates only in low-light conditions; standby during daylight) 3. Detection angle: 60 degrees 4. Detection range: Up to 3 meters 5. Power supply: 1.5V, 1 x AA battery (LR06 or rechargeable; not included) 6. LED type: High-brightness white LED 7. Number of LEDs: 4 8. LED lifespan: 100,000 hours 9. Delay time: Light turns on upon detection and automatically turns off 5 seconds after movement ceases