The SmartTouch® Technology touch faucet does nothing less than change the way you interact with water. Simply touch anywhere on the faucet body or handle to turn on or off the water. When you tap the faucet ON, the LED light indicates SmartTouch is active. When you tap the faucet OFF, the light goes off. SmartTouch also works to conserve water by activating flow only when needed, while its flexible operation promotes safe food handling.