This water faucet with LED light color will change according to real-time temperature every 1-3 seconds to provide colorful and changeable lighting effect 3 colors (blue , green, red) automatically display when the water is flowing, no batteries and external power The light color change reminds you of the water temperature, and it is very convenient and convenient to use Easy to install and turns on when you turn on the faucet, giving you pleasure and a wonderful experience Transforms the stream of water into a beautiful waterfall of light . for use in the bathroom or kitchen Product Features: This water faucet with LED light color change depending on the real-time temperature every 1~3 seconds to provide a colorful and changeable lighting effect. 3 colors (blue, green, red) are displayed automatically when water flows, no batteries and d external power supply. The color change of the light reminds you of the water temperature, and it is very convenient and practical to use. Easy to install and install. lights up when you turn on the faucet, giving you a wonderful pleasure and experience. Transforms the stream of water into a beautiful waterfall of light. Perfect for use in the bathroom bath or kitchen. Temperature Control LED Water Faucet: (LED light color will change according to real-time Temp every 1~3 seconds). It will emit blue light when the water temperature is not over 32. It will emit green light when the water temperature is in the range of 33~41 . It will emit red light when the water temperature is in the range of 42~45. It will emit red flashing light when the water temperature is above 45 to remind you to avoid being scalded. Specifications: Condition: 100% Brand New Material: Stainless Steel Color: As Picture Shown Installation Mode: Screw On Product Height: Approx. 3.5cm/1.38 Inches Outside Diameter