Auto-on with body sensor and Manual-on with remote controlTwo working modes are optional! When you are within 9-16 feet, the motion activated light will automatically turn on and off 20 seconds after motion. If you need to stay for a long time, you can set the wireless light to "Stay ON" mode and then turn it off via the remote control. 8000mAh Rechargeable BatteryNo need to buy batteries! Funlenry Rechargeable Battery Indoor Motion Sensor Light has a built-in large-capacity 8000mAh battery, which can be charged via a USB data cable (included). It takes 10 hours to fully charge the rechargeable ceiling light, but it can last up to 30-60 days in motion sensor mode and up to 10 hours in constant light mode. 400 Lumens Dimmable and 3 Color Temperatures400 lumens is bright enough to illuminate your entire dark area! 7.5 inch indoor motion detection sensor light offers 10 brightness levels and 3 color temperatures: cool white, warm white and neutral white. Brightness and color temperature can be adjusted as you like. Timed and always onKeep the battery cabinet light on! This battery-powered ceiling light with remote control has three time options: 15min/30min/60min and Stay-ON mode. Wireless installation, wide applicationThe ceiling light does not require wiring! You can save the trouble of hiring an electrician. The installation is very simple, just 3 steps and 5 minutes to install it yourself. These wireless motion sensor funlenry indoor lights are perfect for dark areas without electricity, such as closets, showers, stairs, pantry, sheds, hallways, porches, garages, etc.