Features:> Built-in LED light. > LED color changes with water temperature. > Powered by water. > All necessary installation accessories included. > Built-In durable ceramic valves ensure no water leakage. > Laboratory tested for up to 600,000 life cycles at 90 degrees. > Laboratory tested to withstand high water pressure of 1.6MPAFunction: Bathroom Sink Faucets Feature: LED ,Centerset Style: Contemporary Finish: Chrome Number of Handles: Single Handle Installation Holes: One Hole Faucet Total Height (cm): 31 Spout Height (cm): 24 Spout Length (cm): 10 Valve Type: Ceramic Valve Faucet Body Material: Brass Faucet Sport Material: Brass Faucet Handle Material: Brass Shipping Weight (kg): 1.88