... and cold water 3, 3 holes deck mounted Hydro powered led waterfall faucet1,stainless steel material2,hot and cold water3, 3 ... the water temperiture. A.Between 0~29°C , the LED faucet light will emit Blue colour B.Between 30~39 ... °C, the LED faucet light is Green colour; C. Above 40°C, ... sample will retured upon the first order . Hydro powered led waterfall faucet