Motion sensor and light sensor: using passive infrared technology, it detects human movements. Automatically lights up in the dark. Motion sensor closet lights automatically turn on within a radius 4.9 m, automatically turn off after 20 seconds without movement. To save battery life, these smart lights will not turn on if there is already light in the area.Super bright and soft illumination: up to 60 lumens, 6 super bright 0.5W SMD 2835 LEDs with 90 Ra. These wireless motion sensor under cabinet lights provide enough light to make sure you never trip in the dark. Adopt advanced anti-glare panel, provide soft light to protect your eyes, better for kids and old people.Battery Operated & Easy Installation: With custom super strong adhesive tape, stick it anywhere you want, no hard wiring. These night lights are powered by 3 AAA batteries (not included). The light does not come on if it there is enough light in the area. This saves battery life for a long time.Portable Design & Wide ApplicationCompact and portable size makes these motion sensor lights ideal anywhere you need extra light to stick on the kitchen, bedroom, hallway, stairs, basement, bathroom. attic, garage, laundry room, under cabinet, closet, drawer, mailbox, etc.