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.
Plug a USB LED light into one of your open ports to illuminate the keyboard or your work area. These lights usually feature a flexible neck which lets you aim the light wherever you need it most. Since they plug right into your USB slot, USB lights do not require batteries or external power.