HK Water Glow LED Faucet Light Temperature Sensor grow 3 colors RC-F03
This product is without retail box.Feature:    Brand new and high quality    Auto change water color when water temperature changed    Can indicate your family and you not to scald the hand    Make water colorful and beautiful to bring you good feeling    Provide two different adapters, fit most of faucet taps    No battery needed, it is powered by the pressure of water. Very environmental    Easy to use. Just need to connect the faucet tap and the LED light sensor with the adapter, it can work normally.    Can be used more then 6000 hours    Item size: 56 mm in length, 28 mm in diameter    When water temperature is less then 25C, it turns green color    When water temperature is between 25C to 35C, it turns blue color    When water temperature is between 35C to 45C, it turns red color    When water temperature is more then 45C, it is flashingPackage included : 1 X LED faucet light