ROOKIELEDS Smart Motion Stair Light, One-On-All-On, Long-Lasting Power

Multi-Light Linkage: These motion sensor stair lights have 3 working modes: Always on, Single-device Sensing, Group A/B Sensing. In any sensing mode, the lights will only turn on in dimly lit environments upon detecting motion. In Group A (or B) Sensing mode, these lights support three configurations: Master-Slave (default): the light can transmit and receive the light-on signal, Master: the light can transmit the light-on signal, Slave: configuration, the light can receive the light-on signal. You can synchronize up to 32 lights within a range of 100 feet to create a coordinated network, enabling you to set up warm and cozy lighting schemes tailored to different household scenarios | 4th Gen Motion Sensor Night Light: The motion sensor light indoor equipped with motion and light sensor technology that automatically lights up when motion is detected within 10ft/120 in a low light environment (less than 10 lux), and turns off after a preset delay, saving energy and providing hands-free convenience for nighttime navigation | Upgraded Rechargeable Battery & High-Efficiency Design: These rechargeable stair night lights feature a genuine 500mAh battery and a standby current of only 20A. They free you from the hassle of frequently replacing AAA batteries, saving you money. With a quick 1.5-hour full charge via USB-C (3-in-1 cables included). E.G., If the light brightness is set to 100%, activated 10 times per day with each activation lasting 60 seconds, it will require charging approximately once every 24 days (75% brightness/ 25 seconds/ 75 days, 25% brightness/ 25 seconds/ 190 days) | Customizable Light Options: This motion sensor light features 5 adjustable brightness levels, 3 auto-off delay settings (5s, 25s and 60s) and 5 color temperatures (2000K candlelight, 2700K twilight, 4400K dawnlight, 5500K afternoonlight, and 6500K noonlight) to create the ambiance for any space | Easy Installation and Wide Application: Our nightlights quick and easy tool-free magnetic mounting system allows for simple installation on stairs, hallways, kitchens, bedrooms, bathrooms, and garages without drilling or hardware