Bacterial diaper rash may be caused by several different organisms. The most common are Staphylococcus aureus (Staph), which also causes impetigo, and Group AStreptococcus (Strep), which usually is seen as strep throat.
A light-emitting diode (LED) is a semiconductor device that creates light using solid-state electronics. A diode is composed of a layer of electron rich material separated by a layer of electron deficient material which forms a junction.
LED stands for light emitting diode.. That's a high-tech way of saying that, instead of having a filament to provide light, the LED light uses diodes. A diode hosts electrons moving inside of semiconductor material, which thus generates light.