... control 2,brass material faucet 3,CE RoHS electric color mixer luxury basin faucet1,color change temperature control2,brass material faucet3,CE RoHS ... . When the water temperature is between 40c~49c, Red color will show automatically;D. When the water temperature is ≥ ... 53c, RED color will flash automatically. Remarks: 1.Self powered by water pressure ...