Turn on the fun in your shower just by turning on the water, the LED lights will automatically light up and set the mood. They will even change colors automatically based on the water temperature. All this with no batteries, everything is self-powered by a built-in dynamo that takes advantage of the water pressure to create the energy to light the bulbs. They do not require any electrical connection, as they are powered by the water flow. The rainfall shower is ceiling mount has the best materials have been used – the showerhead is made of stainless steel and the valve comes with ceramic core material for a long-lasting lifetime. It comes complete with accessories and installation instructions.
The 24" Brushed Nickel Color Changing Water Powered Led Ceiling Mount Shower Head Features: