The BathSelect Sita Platinum LED Shower Set with Diverter, Mixer and LED spout Faucet Chrome Finish is powered by water pressure. 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. When water temperature is ≤89 °F (≤32 °C), Green color will show automatically; When water temperature is between 97 to 107 °F (36-42 °C), Blue color will show automatically; When water temperature is between 109 to 122 °F (43-50 °C), Red color will show automatically; When water temperature is above 122 °F (>50 °C), Red color will flash immediately. No electrical wiring needed changes color as temperature change.
