MOTION AND LIGHT DETECTION SENSOR: The built in motion sensor detects body heat to automatically illuminate the room when you enter and shut off when you leave. The light detection sensor will deactivate the toilet night light the instant it detects light in order to maximize battery life. . 8 COLORS CHANGING : You can choose a fixed color to fit your mood or choose carousel mode which will cycle seamlessly through every shade of color inside your toilet bowl when activated. Colors include Pink, Blue, Yellow, Purple, White, Azure, Red, Green. . MAKE THE TRIP TO THE TOILET SAFER :The toilet can be the most dangerous room in the house. Especially if you leave the lights off at night to prevent sleep interruption. It is the perfect automated solution for this problem. It prevents midnight accidents because it lights up automatically. Makes the toilet safer for your family and it's very useful for the elderly. . EASY TO INSTALL AND CLEAN: Operated by three AAA batteries (Battery not included), which can be easily get and change. Sanitary design makes this toilet bowl light easy to clean with most household cleaners. A ideal choice for modern life. . No more stumbling around in the dark No more messy cleanups No more falling in the bathroom. .