Piezo ignition is a method of igniting gas without using matches or a lighter. This system is commonly found in high-quality lighters and outdoor stoves, providing quick and reliable ignition even in challenging conditions.
Piezo ignition is based on the piezoelectric effect. When a button is pressed, a small crystal (usually ceramic) is compressed, generating an electrical voltage. This voltage produces a spark near the burner, which then ignites the gas.