ABS led hand-held shower

led hand-held shower 1.With CE ,ROHS 2 .RGB color change according to temperature of water, no battery material:ABScasing color:metal colorsurface treatment:electroplateled: 12pcswhen the water flows down,the led will light instantly and automatically.the tempetature is lower than 32degrees centigrade,color of led is green,temperature is 33-42,the color is blue. temperature is42-45 ,it is red,temperaure is higher than45. the red light will flesh contiuously to notice you that take care,the water temperature is high. if you have any special requestions,pls do no hesitant to tell us,we can produce them cusomizing for you !!!