Multiple Modes: Constant-on mode, auto-illumination mode, and off.Auto-Illumination Mode: Automatically activates when detecting human movement within 13 feet in dark environments, shutting off after 15 seconds. If no motion is detected, the light will automatically turn off when ambient light is present.Rechargeable: Built-in 300-600mAh rechargeable battery. Lasts up to 8 hours in constant-on mode and up to one month in auto-illumination mode.Design: Minimizes charging needs when using Auto-Lighting Mode.Easy Installation, Portable Design.Versatile Applications: Bedside, drawers, cabinets, refrigerator doors, stairways, hallways, entryways, living rooms, and more.Sensing Range: 4 meters (13 feet). Detection Angle: 120°.Base features adhesive backing for secure attachment to flat surfaces, preventing detachment.Punch-Free Installation – No Tools Needed: These punch-free smart sensor magnetic rechargeable LED lights are designed for easy, damage-free installation. Use the built-in magnets or included adhesive plates to mount on any surface-no drilling, no screws, no hassleSmart Sensor & Long-Lasting Rechargeable Power: These punch-free smart sensor magnetic rechargeable LED lights feature a built-in motion sensor that automatically turns on in the dark when movement is detected, and off after 20 seconds of no activity. Perfect for late-night trips to the bathroom, hallway, or kitchenRechargeable & Long-Lasting Battery: Easily charge them with the Type-C cable and enjoy hours of lighting without worrying about replacing the batteries. In AUTO mode, it can last for 50-70 days with an illumination frequency of 20 times daily for 25s each. Ready to use even during power outages, ensuring continuity of lightingMagnetic & Detachable – Built for Convenience: Strong magnets allow easy attachment to metal surfaces. Need to recharge? Just pull the light off and snap it back in place when charged. Ideal for under cabinets, closets, garages, and moreSoft & Efficient Lighting – For Any Space: Provides warm, glare-free light that's easy on the eyes-bright enough to see clearly without being harsh. Perfect for closets, kitchens, wardrobes, cupboards, pantries, stairways, hallways, bookshelves, basements, and moreABS