LED Faucet Light with Temperature Sensor24mm Fixture and water powered RGB LEDs. <br /><br /> Thanks to this LED Faucet light you will immediately see if the water coming out of the tap is hot or cold. Mounting directly on any 24mm tapsthe LED light requires no batteries to function since it is powered by the flow of the water. Featuring a built in temperature sensorthe light will automatically change when hot or cold water is running through. If the water temperature is less than 31 degree Celsiusthe water will appear green. When the water temperature rises between 32-43 degrees the water will appear blue and when the temperature is between 44-50 degreesthe water will be illuminated bright red. As an extra safety measurethe faucet will start blinking red when the water temperature reached over 51 degrees Celsius. <br /><br /> This LED Faucet Light is now in stock and can be shipped out within one working day with a 12 months warranty. Brought to you by the leader in wholesale 300000417BeOi Trading. <br /><br /><strong>At a Glance...</strong><ul id='power_specs'><li>LED Faucet Light</li><li>REDGreen and Blue Light</li><li>24mm Fixture</li><li>No Batteries Required</li></ul>