USB rechargeable and flexible installation: Built-in 1500mAh high capacity battery with larger battery capacity than other LED lights and can be easily charged via USB. After fully charged, these cabinet lights can last up to 3 hours and 1 to 2 months in motion sensor mode. Built-in magnet, double-sided tape for easy installation. 【Built-in light and motion sensor】 The cabinet lamp has two operating modes: “AUTO” mode, Always On / Off mode . In “Auto” mode, this backlight will automatically turn on when it detects human movement in a dark environment 16 feet away and automatically turn off after 30 seconds of inactivity. You can use these lights as normal light or as safe light. 【Understand your eyes r】 Brighter, but not glare, flicker-free, natural light. These LED beads are hidden in the sidewall and light up vertically to an integrated Light GUIDE panel, instead of being exposed directly to the air to prevent the light from being directly exposed to the eyes. The light is softer