An internal switch sense whether the water is hot or cold, and changes the LED light from Red to Blue accordingly. Switch off the water, and the light switches off also!

The Faucet connects to most taps, using either the standard fitting or additional fittings that are provided. It can be used for show, amusement or for real benefits such as teaching children when it is safe to put their hands under a tap. Makes a great safety feature for any bathroom or kitchen! Ideal for use on mixer taps.