Was looking at the foursevens Quark Pro QPA here, 1x AA.
Shows it's XP-G2 with 109 Max lumens @ 1 hour run time.
The only thing I have to compare it to that I would consider close is my Fenix LD12 XP-G2 and it's 125 Max lumens @ 2 hours and 20 minute run time.
I'm wondering why such a difference? With both flashlights using 1x AA and the XP-G2 I would expect the foursevens with a 109 Max lumens to have a longer run time then my Fenix LD12 or at least close to the same run time, but IMHO it's a lot less run time on Max lumens.
I would really like to try the foursevens, but why don't they get as much run time as other companies out of their XP-G2's?