When you want to smoke, you have to light it - we have cigarette lighters with stone and piezo ignition and for gas and petrol - USB lighters are typically with a filament or electric arc and work without gas.
A gas cigarette lighter is a type of lighter that uses a flammable gas, typically butane, as a fuel source. To use a gas cigarette lighter, you typically press a button or handle to release the gas, then use a spark or filament to ignite the gas. Gas cigarette lighters are commonly used to light cigarettes, but they can also be used to start fires or ignite other flammable materials.