Fontana Showers 16 Inch Led Ceiling Mount Rainfall Showerhead HDD885

This high tech rain shower head powers the LED lights using a built in hidden dynamo. Auto Temperature Detected Light Color Change! The shower head will automatically change colors according to the temperature of the water. When water temperature is below 113’F lights will be BLUE. When water temperature is between 114″F – 121″F lights will be RED. When water temperature is over 122’F a RED warning light will flash. Never be scalded again by entering a shower that is just too hot.Changes colors automatically based on the water temperature with no batteries. Self-powered by a built in dynamo that takes advantage of the water. pressure to create energy to light the bulbs. A shower arm is not included.