100% Brand New.Material: plasticWeight: 14g (approx)Length: 3.1cm/1.2"Diameter: 2.2CM/0.9"The watertemperature will be high with the color change.Easy to install.Its surface finishing make of nickle.No need other power supply for auto generatingelectricity system.Mixing light and water ， bring a dreamlike world.Three colors (green，blue and red) for decorating and illustrating change of watertemperature :It can show 3 colorswith water changes(1) it will showblue when the water temperature is below 32?(2) it will showGreen between 33 ?to 41?(3) it will show redbetween 42 ?to 45?Note When watertemperature is >46 degree， The red Led light starts flashing ， becareful burns.Package Content:1 x Water Glow LED Light FaucetVisit Our eBay Store!