This ATEX Ledlenser torch is suitable for use in areas exposed to the highest risk of explosion (zone 0,20). It has a light output of 200 lumens, lasts up to 45 hours and is easy to operate thanks to an oversized switch. LedLenser is a Zweibrüder brand. They manufacture a wide range of torches, headlamps and diving lamps featuring the latest LED technology as well as, in most cases, the Advanced Focus System, one of the best focusing systems available.