1. No battery needed
2. Water powered LED lamp
3. Save water
4. Filter system
5. Elegant shape
6. Detect water temperature
7. Easy to operate

Model No. GR-S006B
LED lighting color: Blue/Green/Red (Temperature detectable)
Product feature:
1. No battery needed;
2. When water flows down, the LED will light instantly and automatically;
A. When water temperature is below 32 centigrade, Blue color will show automatically;
B. When water temperature is between 33 to 41 centigrade, Green color will show automatically;
C. When water temperature is between 42 to 45 centigrade, Red color will show automatically;
D. When water temperature is above 46 centigrade Red color will flash immediately;
3. This item will change its color by detecting water temperature.