1,led faucet head 2,In the connection of the top,have filter systems 3,Our products have function in the ware of water saving WATERFALL LED SHOWER HEADled faucet head 1, The product built-in device for mini generating electricity, illuminated by water without battery,the light will go out when the water was turned off.The illuminated color will change according to the water tempriture.A, Between ...