Add a colorful light stream to any faucet. Color changes with water temperature alerting you that the water is getting hot.

The water pressure activates the light source and color changes from blue to red at 89 degrees F. Fun for the kids bathroom or add some elegance to the powder room. Light goes off when water source is turned off.

Universal adaptors (included) fit most water faucets. Installs in less than a minute. Fully enclosed battery pack (included).