Color changing faucet light: the LED turns on with water pressure and automatically turns off when the water stops, providing a clear visual cue and reducing the need to operate a switch. Durable ABS construction with corrosion resistance: built to withstand bathroom moisture, offering reliable performance and longlasting use. Temperature indicating LED: the light changes color as the water temperature shifts, helping you gauge hot vs cold without touching the water for a safer wash. Blue waterfall light effect: the flowing water is transformed into a visually appealing blue light display, enhancing bathroom aesthetics. Hands operation: no manual switch required; the light responds to water flow for convenient, simple use. Use scenarios: Family bathroom: helps prevent scalding by signaling hot water temperatures for children and adults. Nighttime or lowlight settings: the blue glow aids in locating the faucet and adds subtle ambiance without bright lighting. Guest or master bathrooms: provides a modern, spalike touch while delivering practical temperature feedback.