Style and substance strike a perfect balance in the Nest Faucet Collection. From Nest comes this stunning LED sink faucet. A perfect mix of form and function, it features a bunch of 4 slim curving pipes to guide water to the spout. Every form performs a function, beautifully. The novel and unique shape plays a prominent part in the design and makes it a centerpiece atop your countertop. With a built-in LED light and temperature sensor, this faucet illuminates in color and changes the color as you change the water temperature. Buy and take your bathroom to the next level. - 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 polished chrome.- Suitable for single hole sink mounting.- Not suitable for low pressure. 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