A lighter is a portable device which generates a flame, and can be used to ignite a variety of items, such as cigarettes, gas stoves, fireworks, candles or campfire. It consists of a metal or plastic container filled with a flammable liquid or compressed gas, a means of ignition to produce the flame, and some provision for extinguishing the flame. Alternatively, a lighter can be powered by electricity, using an electric arc or heating element to ignite the target.
