Led Bathroom Sink Faucet - Chrome Single Hole Or 4 Inch Centerset Waterfall COMPATIBILITY: This LED bathroom faucet is designed to fit SINGLE HOLE or 4-INCH CENTERSET SINK COUNTERTOPS (6.3" deck plate included). Check your sink size before purchasing to avoid exchanges WATER PRESSURE REQUIREMENTS: Please note that this faucet is powered by water pressure. To ensure optimal performance, check that your water pressure meets the faucet's working needs. Consult the product description page or download the water pressure measurement guide in the "Product guides and documents" section TEMPERATURE CONTROL LED LIGHTS: The Y-Garhe modern faucet features temperature control LED lights that change color according to water temperature. Blue for cold, green for warm, and red for hot water. This faucet is Hydrodynamic, no batteries or plugs required WATERFALL VIEW: With its wide spout, the Y-Garhe single handle bathroom faucet creates a mini waterfall view when the tap is turned on. The color-changing LED lights make washing and rinsing more fun EASY INSTALLATION AND MAINTENANCE: You can easily install this fancy LED waterfall faucet in 15 minutes without the need for a certified plumber. Made with durable stainless steel and ceramic disc construction, it offers leakproof and rust-resistant performance for easy maintenance and long-term use