• 【TREBLE SAFETY DESIGN】 - Our lighter had passed CE, RoHS, UL test. Adopt the updated version of bonnet, which gives you treble protection, you have to push the safety lock switch first, then press the ignition switch to work. For the safety of consumer, the igniting spark will auto stop beyond 7 seconds per igniting. Restart the switch, the igniting spark will be re-ignited.