LED Bathroom Sink Faucet Temperature indicator LED: The faucet lights up to show water temperature as it flows, so you can see cold, warm, and hot water at a glance. No batteries or plugs required; water flow powers the LED. Smooth waterfall flow: Delivers a gentle, steady stream that reduces splashes and helps keep the sink dry. Advanced accessories: Side lever handle allows precise control of temperature and flow. Includes a ceramic filter element for antidrip performance and long service life. construction: Brass singlehole bathroom sink faucet for durability. No external power source is needed; when the faucet is on, the LED lights automatically. Compatibility and installation: Designed for singlehole bathroom sinks, providing a clean and modern look with reliable performance. Use scenarios Daily family bathroom: Use the temperatureindicating LED to quickly gauge water temperature during handwashing, brushing teeth, or face washing, reducing the risk of scalding. Guest bathroom or powder room: Adds a contemporary, tech touch while offering easy temperature control and a splash waterfall flow for a pleasant user experience. Small or modern vanity setups: The singlehole design fits compact or minimalist basins, delivering reliable performance without extra mounting hardware. Ideal for renovations or installations in homes or small commercial spaces.