This matte black single-hole, single-handle bathroom faucet is made of high-quality solid brass to resist corrosion and rust for long-lasting performance. The built-in LED temperature sensor light changes color with water temperature, powered by water flow with no batteries, protecting your family from hot and cold water. The delicate waterfall spout filters some impurities and provides smooth cascading water for a comfortable washing experience. Equipped with a high-performance ceramic cartridge tested for 500,000 cycles, ensuring low leakage and lifetime drip-free use. Ergonomic single handle allows precise control of water flow and temperature. Conforms to US standard 1-hole installation, with all necessary parts included for easy DIY installation.