About This Item Motion Light Sensitivity - The Toilet Light is a motion-sensing LED night light that automatically activates when you approach the toilet late at night , lighting you up in a pleasant way. It only lights up when its dark. 16 LED colors and 2 modes - Carousel mode, let the device cycle through 16 different colors or choose a single color that matches your current mood, tap on the button when it changes to the color you want to fix, press again to let the 16 colors continue Spinning. UV Sterilizer and Air Purifier - RGB light allows you to spin for 2 minutes after you leave then go out, UV light starts working, sterilizes for 2 minutes, kills 99.9% of germs, germs and viruses without using chemicals in the toilet, keep it safe, healthy and clean for your family ; also comes with 4 scents to help enhance the surrounding scent, each tablet can be used for 2-3 months. [Other similar ones can be purchased when replacing] Flexible arm that adapts to any type of toilet in seconds - the toilet light is very easy to install. It uses flexible arms that can take any toilet shape and stay in place. No unnecessary suction cups. Nice addition to your tub.