http://www.manafont.com/product_info.php/senmu-high-power-dual-flash-headlight-3aa-p-4745
Might be a decent buy at only $12. This site claims it has a Q3 bulb and produces 120 lumens. I'm not sure about that battery box at the back of the head though, sounds rather uncomfortable.
If one is a Q3, what is the other one? Two Q3s? Looks cool though.
Very interesting 3aa is great news, the run time on the 3aaa headlamps is a real turnoff.
its a quality headlamp super reliable had a few years plenty ruff work and still strong , but its hungry on AAA's and it cost me $100 au and that was with $20 discount ,yeah twas worth it forsure .. this looks ok for $12 ..AA's good for casual use I would think
So apparent there a fixed aspheric on the small barrel and tir on the big one. Interesting, but kind of duplicates functionality of a zoom optic.