Features. Easy to install and clean. It makes you feel like you are in a quality home. The base mounting nut assembly is made of brass for added strength and no wobble. It is powered only by water flow. It does not require any type of power source. It features a lever side handle, ceramic disc cartridge for long life, and a cascade of open spouts. The faucet can light up in different colors to different temperatures. The LED turns blue between 0 and 19 degrees C. The LED turns green between 20 and 39 degrees C. The LED begins to flash between 50 and 100 degrees C. With LED: The color of the RGB LED changes according to the temperature to ensure the safety of children. Without battery: powered by the flow of water. It does not require any type of power supply and does not need external batteries. Premium accessories: includes lever side handle, long-lasting ceramic tray housing and open spout Cascade. The whole base of the fixing nut is made of copper, which makes it stronger and more