A unique mechanism with windproof, steady jet flame technology that reaches a temperature of up to 2200°C making it possible to use in almost any weather condition. How to use Zengaz lighters? Simply push down on the ignition switch of the lighter to ignite a powerful jet flame. This flame can be nearly invisible in bright light, so proper care is required. Release pressure from the ignition switch of the lighter to immediately extinguish the flame by stopping fuel flow.