LED shower heads' philosophy is to bring a fun and modern feel into the bathroom. Designed to make a statement piece in your bathroom, this square shower head in brushed nickel finish entails an array of timeless elegance. Featuring a modern design with the right angled styling, it delivers a natural, rainfall spray that offers a much more luxurious shower. With built-in LED lights and temperature sensors, enjoy watching this rain shower head illuminate and change colors as you change the water temperature. Modern and minimalist, this shower head will be a stunning addition for your bathroom upgrade. - The LED lights are powered by water flow, and will be activated once the water is turned on. - Constructed from stainless steel for durability and reliability. - Finished in a high quality, corrosion resistant brushed nickel. - Shower head comes in size of 16" x 16" (400mm x 400mm). - Not suitable for low pressure. Minimum required water pressure is 0.1 MPa (1 bar). Flow rate 2.5 GPM (9.5 LPM). - Designed to connect to standard 1/2" threaded shower arms for either wall mount or ceiling mount. Shower arm is not included. The LED light will change its color by detecting water temperature: 0-30℃ (32-86℉): Blue LED 30-40℃ (86-104℉): Green LED 40-50℃ (104-122℉): Red LED 50-100℃ (122-212℉): Flashing Red LED