自发电3色变(蓝(0-29度绿色30-38度 红色》1、Theproductbuit-indeviceforminigeneratingelectricity,illuminatedbywaterwithoutbattery,thelightwillgooutwhenthewaterwasturnedoff.Theilluminatedcolourwillchangeaccordingtothewatertemperiture.A.Between0~29℃,theLEDfaucetlightwillemitGreencolour;B.Between30~38℃,theLEDfaucetlightisBlueclour; C.Above39℃,theLEDfaucetlightwillemitRedcolour39度