LED shower 1.CE&RoHS,ABS+Chrome 2.Temperature sensor,blue,green,red,red flash 3.Inner&outer ring ... CE&RoHS approved Description:(Blue, green, red, red flash)1. As the built-in device generating electricity ... battery and any other power connets to water, LED will emit the light. 2. Two functions are ... temperature is above 44°C, red color will flash immediately;4, The built-in flow regulating valve ...