WIDE APPLICATIONS: This small device fits most faucets that have internal or external wires. 3 COLOR CHANGE ACCORDING TO TEMPERATURE: Blue color is displayed when the water temperature is? 32 degrees. Green color is displayed when the water temperature is between 33-41 degrees. The red color appears when the temperature of water is between 42 and 45 degrees. The red color flashes when the temperature exceeds 46 degrees. TOP QUALITY MATERIAL: Made of ABS with excellent corrosion resistance. Great for bathroom or kitchen, very fantastic and durable. EASY TO INSTALL AND WATER SAVING: The led faucet faucet has water conserving function and connected at the top with the water saving filter, Convenient to use. Help children to avoid scalding water. A device must have for each house. HOT WARNING: If the water faucet LED turns on, it needs a certain water pressure. And it won’t turn on if the water pressure is too low. The faucet is made of ABS, so recommend wrapping PTFE tape over the wire
