LED has 4 modes: constant light mode; Night motion sensor mode (green light flashes 3s); Day and night motion sensor mode (green light flashes 6s); Dimming (long press). It automatically turns on when motion is detected within a range of 3-5 meters and 120 degrees. And automatically turns off after 15 seconds if no motion is detected. Stronger and Brighter Design: With 78 LEDs, 270Lm, lamp life up to 100,000 hours. Energy-saving LED, brightness and convenient to light up dark spaces. Type-c Rechargeable: This cabinet light has a 1500mAh large capacity rechargeable battery. Easily rechargeable via Type-C charging cable (included). Charging is red light, fully charged is green light, charging time about 3 hours. Energy saving and savings. Please fully charged at first use. Easy to Install: Constructed of strong magnetic, this light can be directly adsorbed on any iron products, OR installed by magnetic pieces (included), no hard wiring. It is very easy to install and remove. Wide Application: Ideal for bedroom, wardrobe, closet, workshop, garage, stairwell, hallway, storage room, etc. Better light, better life This under cabinet light is not waterproof. Please do not install it in a high humidity place to avoid mistakes. Ideal for indoor use. If you don't use the cabinet light for a long time, please charge it at least once a month to extend the battery life.