Three colors to identify the water temperature is designed to prevent scalding due to accidental contact, taking care of children, parents' water safety. Three different colors of LED with the temperature change, to remind the water temperature change. No need to test the temperature by hand, you can judge the temperature of the water by the color of the LED.
It is installed in the same way as the ordinary faucet, please refer to the attached manual for details. The LED faucet has a built-in motor. Before installing the faucet, be sure to remove impurities in the water pipe to prevent impurities from blocking the hydraulic engine. If the water pressure is too low, it will affect the light display.