Net Weight: 31g
Size: 5.5 x 2.6 x 2.6cm
Three Colors.
Easy to install.
Its surface finishing make of nickle.
No need other power supply for auto generating electricity system.
Mixing light and water , bring a dreamlike world.
The part of inner is full covered of advancing structure to avoid rusting when connecting with waters in a long time.
Three colors (green, blue and red) for decorating and illustrating change of water temperature.
It can show 3 colors with water changes:
(1) it will show green when the water temperature is below 31??.
(2) it will show blue between 32 ?? to 43??.
(3) it will show red between 44 ?? to 50??.
Note: When water temperature is >51 degree, The red Led light starts flashing , be careful burns.