Beautifully designed, faucets from Jess Collection have a striking appearance to attract anyone's attention. Contemporary elements like clean lines and crisp edges refine this Jess faucet with minimalist styling, and the black finish coordinates the design well for an inviting look. The wide spout enables a steady stream of water to run through its channel and then fall into the sink, providing a natural waterfall effect. Its LED lights illuminate the water and change colors as the water temperature changes. - The LED light is powered by water flow and will be activated once the water is turned on.- Constructed from solid brass for durability and reliability.- Finished in a high-quality, corrosion-resistant black.- Features a waterfall spout design that delivers a gentle cascade.- Suitable for single-hole sink mounting.- Not suitable for low pressure. The minimum required water pressure is 0.1 MPa (1 bar)- All mounting hardware and hot/cold waterlines are included The LED light will change its color by detecting water temperature:0-30℃ (32-86℉): Blue LED30-40℃ (86-104℉): Green LED40-50℃ (104-122℉): Red LED50-100℃ (122-212℉): Flashing Red LED