Main Features: <br />LED light is activated when the faucet senses water flow<br />LED color changes according to water temperature<br />When water temperature is less than 31 degrees ↔? the light will turn green automatically<br />When water temperature is between 32 and 38 degrees↔? the light will turn blue automatically <br />When water temperature is between 39 and 45 degrees↔? it will turn red automatically <br />When water temperature is above 45 degrees↔? red color will flash automatically to warn you that the water is too hot <br />No batteries required<br />Mixing light and water↔? it brings a dreamlike world<br />Easy to install and remove<br />20mm screw diameter fitting for the most of standard hose<br />Ideal for bathroom to make it more fantastic<br /><br />    Specifications<br />Specification<br />	 Product weight: 0.314 kg                                                  <br />                        Package weight: 0.44 kg                                                  <br />                        Product size (L x W x H): 25.5 x 5.7 x 8.8 cm / 10.02 x 2.24 x 3.46 inches                                                  <br />                        Package size (L x W x H): 27 x 10 x 9 cm / 10.61 x 3.93 x 3.54 inches                                                  <br />                        Package Contents: 1 x LED Shower Heads                                                	<br /><br /><br /><br />                                                <br />