Product feature:

 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  32 degrees;

     blue:    water tempratures between 32-46 degrees;

     red:     water tempratures above 46 degrees;

And we also design the parts according to the requirement of you.

Please contact us if you have the demand.

Tel: 86 13724898059/ 86 020 85890537  (Miss. Lee)

Email: sweetforestlee@hotmail.com

QQ:   50850418

SKYPE: kitty1487