no battery Led ceiling shower head

led shower head ,when using,it can light and no battery needed color changing by the water tempreture

 LED Qty:      12PCS                          

Casing material:     full copper

Casing color:   Metallic color                      

Surface treatment:  Electroplating                      

Maximum size:       φ200*10*86mm

Weight:    1.50kg                        

Features: 1.When water flows down, the LED will light instantly and automatically

2.When water temperature is ≤32°C, Blue color will show automatically;

3. When water temperature is between 33°C~41°C, Green color will show automatically;

4. When water temperature is between 42°C~45°C, Red color will show automatically;

5. When water temperature is above 46°C, Red color will flash immediately.

no battery Led ceiling shower head