BathSelect Ariana Deck Mount LED Bathroom Motion Sensor Faucet. Inside led light will change color when water temperature will change. There is a micro motor inside the faucet and it can supply power to led light forever when water flowing. We gained a high reputation with the good quality and best service from the customers. The perfect solution for the bathroom. Certified by quality standards, no hard to human, water or environment.Easy to use and leak-free. Extended durability ensured by solid construction, Stylish appearance. Self-powered by water pressure-No battery or other electricity required. When water flows down, the LED will light instantly and automatically.BathSelect Ariana Deck Mount LED Bathroom Motion Sensor Faucet Features:Single-hole easy installation coming with hot/cold water hose and basic accessories.Is a touchless faucet.Innovative LED light technology built into the faucet.Durable solid brass construction.Sensor Faucet works with batteries.Unique luxurious design.Built-in durable ceramic valves prevent leaks.LED color changes according to water temperatureTemperature sensitive : 0-30C = Blue; 30-40C = Green; 41-50C = Red; 50-100C = Flashing RedFinish: Brushed Nickel/ Oil Rubbed BronzeOverall Height: 19cm(7.5")Spout Height: 12cm(4.7")Spout Reach: 8.5cm(3.3")Valve Type: CeramicDrain Included: NoInstallation Type: Deck MountFaucet Mount: Single HoleProduct Dimension: 11.81in x 7.87in x 3.9Flow Rate: Maximum 1.8 GPMAerator Included: Minimum .5 GPM