1. Battery powered ceiling light has a built-in motion sensor and infrared sensor. ① Motion Sensor Mode: The light will be automatically activated by motion when you are within 18ft. ② Mode: You can also control the light manually by remote control to make it turn on/off at any time. off automatically after 20 seconds when no motion detected, reducing power waste. 2. When you need longer time lighting, you can press the 'Stay ON' button to keep lighting and the 'OFF' button to turn it off. 3. Closet lights motion sensored are designed with two color temperatures 3000K, 6000K, and three brightness levels 50%, 75%. 4. Shower Lights for Inside Shower are powered by 4 D-cell batteries (Battery Not Included). This wireless ceiling light requires no wires to connect. Easy to install, you can install it yourself in 5 minutes. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.