Add a colorful light stream to any faucet! Temperature Controlled Faucet Light changes color based upon the water temperature. It�s �blue� when the water is cold or simply turned �on.� When the temperature reaches 89˚ F, it changes to �red,� alerting you that the water is getting �hot�! Fun and functional, it�s ideal for the kid�s bathroom and a smart gift for older people, too! Works on most USA faucets and includes �universal adaptors� for 95% coverage.
