A flashlight (more often called a torch outside North America) is a portable hand-held electric light. The source of the light is usually an incandescent light bulb (lamp) or light-emitting diode (LED). A typical flashlight consists of the light source mounted in a reflector, a transparent cover (sometimes combined with a lens) to protect the light source and reflector, a battery, and a switch. These are supported and protected by a case.
The invention of the dry cell and miniature incandescent electric lamps made the first battery-powered flashlights possible around 1899. Today, flashlights use mostly incandescent lamps or light-emitting diodes and run on disposable or rechargeable batteries. Some are powered by the user turning a crank or shaking the lamp, and some have solar panels to recharge a battery.
In addition to the general-purpose hand-held flashlight, many forms have been adapted for special uses. Head or helmet-mounted flashlights designed for miners and campers leave the hands free. Some flashlights can be used underwater or in flammable atmospheres. Flashlights are used as a light source when in a place with no power or during power outages.

View More On Wikipedia.org
  1. Plissken

    Want to add flashlight mount to Tac-14

    Hey, I'm looking for some advice. I would like to add a flashlight to my Remington 870 Tac-14. Mine is the shorty. I would like to mount it on the side and be able to keep the sling. Searching the net I'm finding tons but I don't know what one will actually work. Thanks for the help. _________...
Back Top