The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom’s policies and EU Product Safety and Compliance laws.Description: ★Principle of LED color-changing faucet: The LED color-changing faucet achieves a dreamy effect through the built-in LED light in the flower wine. The required power does not require additional batteries and power to supply. At the water outlet of the faucet, a water flow generator with an impeller is installed , When the faucet is turned on, the water flows through the impeller to drive the generator to work to supply power to the light-emitting circuit. According to different temperatures, it emits different colors of light. The reflection and refraction of light in the water make the color of the water appear to change at the same time. ★No battery, rely on water power to light up ★Cold water, warm water, hot water three light modes, to prevent the elderly and children from scalding（Blue is for cold water, green is for warm water, and red is for hot water） ★WATER PIPE is NOT included, please purchase separately ★Easy to install and clean ★Brand new in box ready to ship.Durable Solid Brass Construction Specifications: Product name: LED hydropower faucet Material:sliver,black Size: see pictures Quantity: 1pc Product function: temperature is clearly visible Valve seat diameter: 35cm Gross weight: short style 1600G, high style 1700G Installation method: sitting and standing Spool type: ceramic spool Inlet and outlet pipe diameter: 1/2 interface, 3/8 interface, 9/16 interface The voltage is 15-23V, the current is 5-9mA, the safety voltage is less than 36V, and the safety current is less than 10mA. Precautions for installation of LED waterfall faucet: 1. Before installing the faucet, be sure to pass water first to remove impurities in the water pipe to prevent impurities from blocking the water conservancy engine 2. Measure to see if the water pressure at home is normal water pressure. If the water pressure is too small, it will not be able to drive hydroelectric power generation and light up. (The height of tap water at home is 20-60cm, you can buy with confidence) Package Included: 1x Faucet