Features: 1.With the LED faucet, you see at a glance if some cold, hot, very hot or very hot water from your faucet. So, you know at a glance if you have to keep your hands under the tap. 2.Blue, with cold water, green with hot water, red with hot water and red flashing with very hot water. An optimal functionality for adjusting temperature and volume from the single lever mix. 3.Come with related accessories, no power needed, easy to install. 4.This LED faucet is made of sturdy, rustproof and anti-corrosion brass, easy installation, no electrical connection needed. 5.The faucet is very classic and elegant, which is suit for home, hotel and office. Specifications: LED color: Blue, Green and red Blue: up to 32 ° C Green: 33 ° C - 43 ° C Red: 44 ° C - 50 ° C Flashing red: from 50 ° C - Anti-scald protection Optimal functions for temperature and volume adjustment for single lever mixing A first-class work in a timeless design Suitable for commercial sinks No electrical connection required High quality high gloss chromate Reliable and wear-resistant ceramic cartridge technology Standard DIN 3/8 inch standard connection Package Contents: 1 x LED faucet 2 x Flexible Connection Tubes . Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.