Single Handle Chrome Finishing LED Color Change Glass Waterfall Bathroom Sink Faucet 

• Brand new in box ready to ship;
•  The LED light is powered by 4 units of AA battery, 1.5V (included in the package), and the light only works while open the    faucet .
•  This item will change its color by detecting water temperature;
•  Durable Solid Brass & Tempered Glass Construction;
•  Polished Chrome Finish;
•  When water temperature is<32 degree, Green color will show automatically;
•  When water temperature is between 32~45 degree,Blue color will show;
•  When water temperature is above 45 degree, Red color will show.