100% BRAND NEW!
No battery is needed;
Three Colors
Brightness is such enough even no other lighting fixtures need. The LED color will change gradually and automatically ;
This item will change its color by detecting water temperature
When water flows down, the LED will light instantly and automatically
(1)When water temperature is lower 32 , Green color will show automatically
(2)When water temperature is between 33 ~41, Blue color will show automatically
(3)When water temperature is between 42~45, Red color will show automatically
(4)When water temperature is above 46, Red color will flash immediately







