?Features            No battery is need£¬ water poweredIt will change its color by detecting water temperatureThis LED faucet is easy to installIt is bright enough so that there is no need of other lighting fixturesWhen you turn on the tap£¬ transforming the stream of water into a beautiful waterfall of lightThis is sensitive faucet light designed to provide a visual indication of water temperatureWhen water flows down£¬ the LED will light instantly and automatically:A. When water temperature is ¨Q29¡ãC£¬ Green color will show automatically; B. When water temperature is between 30¡ãC~39¡ãC£¬ Blue color will show automatically; C. When water temperature is between 40¡ãC~49¡ãC£¬ Red color will show automatically;D. When water temperature is above 50¡ãC£¬ Red color will flash immediately                                                            Specifications            Material    Brass£¬ Alloy    <br>Spout Reach    6.50" / 16.5cm    <br>Spout Height    8.94" / 22.7cm    <br>Overall Height    13.98" / 35.5cm    <br>Hose Length    23.62" / 60cm    <br>Hose Specification    G1/2¡ä¡ä£¬ G3/8    <br>Light Color    Green/Blue/Red (Temperature Detectable)    <br>Color    Silver    <br>                                                            Package Includes            1 x Faucet2 x Hose