This LED rainfall shower set is both high tech and elegant. The shower head is made in stainless steel and comes with a 1-year warranty. Built-in hydro-powered device powers the LED lights, which provide visual shower temperature cues to reduce water waste. The lights will dim and brighten when you lower and raise the pressure so you can set the perfect mood, water, and lighting. All FontanaShowers LED shower heads change color by detecting water temperature.
When water temperature is ≤89 °F (≤32 °C), Blue color will show automatically;
When water temperature is between 97 to 107 °F (36-42 °C), Green 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.
All fittings are standard for easy installation. The shower arm is wall mounted, length 14.5" (37cm).