Smart Motion Sensor : Setting the under cabinet lights on motion sensor mode, they auto-on when human motion is detected within 120 and 10ft in a dark or low light environment, and auto-off after about 18 seconds of no motion detected. No longer have to worry about tripping on the step in the dark trying to turn on the switch. Always-on Mode :In "always on" mode, it can work at maximum brightness for 10 hours. Switch to automatic sensor mode for continuous operation lasting 40-60 days. With USB-C charging, enjoy faster charging times, fully replenishing the battery in just 2 hours Dimmable Closet Lights :Illuminate your space precisely with our rechargeable cabinet lighting. 76 LED beads emit a bright, soft, non-dazzling white light of up to 180 lumens and enjoy tailor-made brightness levels ranging from 25%, 50%, 75% to 100%