Installation Holes: One Hole Faucet Total Height (cm): 25 Spout Height (cm): 10.5 Spout Length (cm): 16 Spout Width (cm): 15 Valve Type: Ceramic Valve Faucet Body Material: Brass Faucet Sport Material: Brass Faucet Handle Material: Brass Shipping Weight (kg): 3.86 ..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 1.6MPA.