Led faucet lamp is a new fashional hi-tech product nowadays. It can be easily assembled on the tap with the same screw desgin.

The different colors will light according to the water temperature. When the water temperature is below 25 degrees the green lamp will illuminates the wash basin;

and when water temperature is between 25-35 ,it will automatic change to blue light.

For the between 35-45degrees, the red color will auto light.

Above 45 degree, the RGB different colors will flash to remind you that the water temperature is excessively high, maybe it is dangerous, we should pay attention not burnt by the hot water.