Description: This faucet sprayer with LED light looks fantastic and unique. The light color will change along with the water temperature and it is powered by running water, no extra battery required. for your home kitchen sink faucet, making every washing enjoyable. Features: The LED light shows blue, green or red light color according to corresponding water temp range.(Green: 31, Blue: 32~43, Red: 44~50) The LED light is powered by running water, no extra battery required, energy saving and safe to use. Mainly made of ABS shell, not easy to aging and durable in use. Multi-layer plating treatment ensure corrosion resistance and smooth surface. 360° swivel design is convenient to clean the kitchen sink, great replacement of home kitchen faucet sprayer. Specifications: Condition: 100% Brand New Material: ABS Finish: Electroplating Item Color: Sier Light Color: Green: 31, Blue: 32~43, Red: 44~50, Red Flash: >51 LED Light Power Supply: Running Water(no extra battery needed) Connection Size: G4/3 female thread Max. Diameter: approx. 38mm / 1.50in Height: approx. 62mm / 2.44in Weight: approx. 42g Package Included: 1 x LED Faucet Sprayer Note: 1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.