Product Description

1. No battery needed, electricity is generated by stream which is safe for body; 2. When water flows down, the LED will light instantly and automatically; 3. Brightness is enough even no other lighting fixtures needed. 4. The LED color will change gradually and automatically according to the teperature of water; Green: Water tempratures below *2 degrees; Blue: Water tempratures between ****6 degrees; Red: Water tempratures above *6 dgrees; And we also design the parts according to the requirement of you. Please contact us if you have the demand.