Recently, Sylvania has introduced a new LED Showerhead. The Ecolight offers a little extra light in the shower, it attaches to just about any standard showerhead and it features a LED light that is powered by the running water—so you never need to deal with batteries. It also features an LED temperature ring that turns blue when the temperature is under 78 degrees Fahrenheit and red when it is above 105.8 degrees. So, your protection here is three-fold: psycho attack, shrinkage and burns. The LED Showerhead is priced at $40.