1. WARM TIPS: The closet light won't turn on if the light sensor has been detected by enough light. 2. WARM TIPS: Never install the motion sensor light near a place that is damp or with a high temperature to ensure the magnetic strip works well. 3. SMART MOTION SENSOR LIGHTING : The Motion Sensor Light brightens your space effortlessly. It detects movement within 10 feet and 120?? in low light, staying off when other lights are on. Hands- and energy-efficient, it turns off 15 seconds after no motion is detected?aperfect for modern living. 4. CONVENIENT BATTERY-POWERED LIGHTING : Each under-cabinet light strip runs on 4 AAA batteries (not included), providing up to 9 hours of continuous brightness. Please note, this light CANNOT be charged via USB. If the light dims, it's time to replace the batteries. For optimal performance, use , batteries to prevent leakage and damage. 5. ULTRA-BRIGHT LED CABINET LIGHT : Illuminate your space with 10 LEDs emitting 6500K soft white light at 56 lumens?abright enough to guide your way without glare. Energy-efficient and , these closet lights battery operated exceptional performance and a long lifespan. 6. DETACHABLE & TOOL-FREE INSTALLATION : Easily attach or remove the motion sensor lights using the magnetic adhesive strip?ano tools, screws, or nuts required. Pro Tip: For optimal performance, avoid installing in damp or high-temperature areas.