Hmm, I saw those current draw numbers, by which I would calculate about 10 hours of runtime on a 2000mah Eneloop. Not too good. They seem to have upped the low mode quite a bit. My Trustfire from DX seems to be about 7 lumens on low, and the runtime is near 24 hours with a good battery.
Wow, didn't found F20 @ LT Only K-106 for $13,59. Will have to search better next time
Man, for less than 12 it's a good torch. And like fran, I really like the driver, hate those awful soldering. Clean driver, like on mine Kingpower. Only one question: what about regulation? On 14500 on high it drops from 230 to 210 in 30 seconds. Could you make the same test but waiting a little bit longer? Thanks
, the sag is heat related , the warmer it gets , the more output is lost , though the regulation is not bad ..
I got 200L with the battery @ 3.8v , so thats rather good . The only thing is going to be the heat , after 30 seconds the head was getting rather warm , after 1 minute I would say its going to be a bit hot .
I have been watching your photos of the F20. The body of yours looks like to be more silver than gold.... I explain, the color of mine is brownish-gold
The akoray k-103, and the uniquefire AA-A1 are silver.
Hi again, old. One question: do you test the flashlights the same way Don does? I mean, can I use your lumen info and compare it to other Dons lights that he reviewed?