Goog evening, I bought today the Petzl headlamp "Tikka XP 2" in shop in Prague. The paper specification inside an pocket sounds: a) Brightness: Maximum: 80 h / Economic: 190 h, b) Distance: 68 m / 21 m, c) 80 lumen. But your Web sounds (http://www.petzl.com/en/outdoor/headlamps/compact-tikka-2/tikka-xp): a) Brightness: Maximum: 80 h / Economic: 160 h, b) Distance: 60 m / 17 m, c) 60 lumen. I see there are much different informations about the same product! I can add that in the same shop I have seen some older series of Tikka XP 2 abd its paper speciifcations were the same like at your Web. So I ask you: where is the true, please? Thank you in advance. Mirek