This torch dimmable from LedLenser (P 14) 4x batt (LR6) AA incl 800Lm 350m and is made of high-quality material. This lamp has a nice design and fits well in the hand. 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.