I dont get it.... The U2 is in both the TK41 and the eagletac sx25a6 but the output seems a bit different. How did Eagletac manage to get get 925 ansi lumens out of
6 AA batteries while the tk41 gets 800 ansi lumens with
8 AA batteries. That seems to be a huge difference. is Eagltac that much better at making lights? Run time on max with eagle is 1.8 hours, on the tk41 is a measured 1.8. the two sites i got info from are at:
here , and
here . eagletacs info site is probably less accurate then HKJ's review.
oh and if it was the new xm-l wouldnt it say xm-l2? even if it was the new vs old i didnt think the difference in runtime was enough to where you could eliminate 2 batteries?