led single lever waterfall bathroom basin mixer tap<br /><br />no batteries required!!!<br /><br />this is a modern 'waterfall style' bathroom basin mixer tap that changes colour based upon the temperature of the water. it has a built in sensor that can detect the change in temperature of the water， the integrated light that is powered by the water flowing through the tap no need for batteries alters the light colourgreen， to blue to red as the temperature of the water changes.<br /><br />specification:<br />color: silver<br />surface treatment: polished<br />style: single holder single hole<br />number of holes for installation: single hole<br />feature: mix faucets<br />valve core material:ceramic<br />meterial: brassglass<br />mainly ed: bathroom&amp;kitchen<br /><br />features:<br />quality solid brass body mixer tap<br />ceramic ms cartridge - drip free - tested for 600，000 times operation long service life!<br />monobloc - single hole installation<br />single lever to control flow and temperature<br />led changes colour according to temperature<br />led only works when water is turned on<br />er-friendly design.<br /> and easy installation.<br />freeelectric leakage cuz of hydro power systems<br />faucet provides option of normal pressure water stream.<br />easy to clean; e mild soap to ensure non-tarnish shine.<br />smooth and refined turning mechanism to bring comfort in handling.<br />0-30→ 32-86? = blue<br />31-40→ 87.8-104?= green<br />41-50→ 105.8-122? = red<br />51-100→ 123.8-212?&gt; = red flashing<br />led lighting is powered by waterflow - therefore no need for batteries<br />working temperature between 0 and 100 degrees celsi<br />ideal water pressure is between 0.5 bar and 2.0 bar.<br /><br />package included:<br />1x basin mixer tap<br />2x 500mm inlet water pipes<br />2x installation manual  <br /><br />if you have any other questions， please contact with  without any hesitation.