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 or under 31 degrees↔? the light will show green <br />When water temperature is between 32 and 43 degrees↔? the light will turn blue<br />When water temperature is between 44 and 50 degree↔? the light will turn red<br />When water temperature is above 50 degrees↔? red light will flash automatically to warn you that the water is too hot <br />No batteries required<br />Easy to install and remove<br />Mixing light and water↔? it brings a dreamlike world<br />20mm screw diameter fitting for the most of standard hose<br /><br /><br />    Specifications<br />Product Details<br />	 Style: Fashion↔?Modern                                                  <br />                        Material: Plastic                                                  <br />                        Available color: Silver                                                	<br />Weight and Size<br />	 Product weight: 0.250 kg                                                  <br />                        Package weight: 0.370 kg                                                  <br />                        Product size (L x W x H): 25.00 x 7.50 x 4.70 cm / 9.84 x 2.95 x 1.85 inches                                                  <br />                        Package size (L x W x H): 28.00 x 10.00 x 7.00 cm / 11.02 x 3.94 x 2.76 inches                                                	<br />Packing List<br />	 Package Contents: 1 x Shower Head                                                	<br /><br /><br /><br />                                                <br />