Simple But Highly Creative Ideas!! Barlite.com. Temperature Sensitive LED Faucet. Temperature Sensitive LED Faucet - $40 When the water flows through the glass tray, the temperature sensor could detect the water temperature and reflect the result to the LED lights.
This design protects your family not to be scald accidentally, especially for the kids and senior citizens. FeaturesSolid brass construction and bright glass trayChrome finish to add a luxurious feel of your bathroom Water flows off the glass tray like a waterfall Durable ceramic cartridge to avoid lead Hot & Cold water hoses included Single lever handle, single hole mount Easy to install Temperature sensitive0-30C/0-86F = Blue LED30-40C/87-104F = Green LED41-50C/105-122F = Red LED50-100C/123-212F = flashing Red LED.