Penlights are simple, must-have diagnostic tools. Illuminate eyes, ears, throats and anything else you need with a penlight from Emergency Medical Products (EMP). A penlight is small enough to carry in your pants or shirt pocket or stash in a holster or glove compartment. The disposable and reusable penlights have a metal clip so it’s sure to stay exactly where you put it. Shop penlights today from EMP.