The beauty of the oil rubbed bronze finish is in its versatility. It pairs well with traditional or contemporary decor and can be particularly effective if you're going for a more rustic look. Experience this jumbo-sized shower-head features 252 self-cleaning spray nozzles to provide full-body coverage. The oil-rubbed bronze finish offers a warm- rich look. With spray technology for optimal water distribution providing full-body rain spray. 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. When the water temperature is ≤89 °F (≤32 °C), the Blue color will show automatically. When the water temperature is between 97 to 107 °F (36-42 °C), the Green color will show automatically. When the water temperature is between 109 to 122 °F (43-50 °C), Red color will show automatically. No assembly or tools required just unscrew your old showerhead and twist by hand the new shower head till it locks in, and you are ready to enjoy your shower spa. Experience this shower head flow rate is 2.4 GPM (gallons per minute) which is within the federal standard of 2.5 GPM