The size is as smal as it can be. I find the body of my DQG III a little too thin to my liking, this light looks to be just a bit more robust. And being ultrafire: it is moddable (to XPG2...), the DQG isn't.
Does anybody who owns this light have problems with it. I had a hard time turning it on and keeping it on. Turn to tight it goes out turn to loose and it also goes out. It had a very small sweet spot for turning it on. And now I can almost not turn it on at all.
I’m not home now but I will try a new O-ring when I’m home. But how can a O-ring have something to do with the electrics?
Btw I have this light form the end of december 2012.
I tried a 10440 in my T1 - don’t recommend it. It fried someting in the circuit. It still works but the output is REALLY low.
The high mode is now maybe 5 lumens and the low is something like 0.1 lumen, moonlight mode
Manafont specs say it should work with li-ion so I did complain to them, they said they would replace it if I send it to them.
But I don’t think I’ll bother to, it works as a night light now with the really low mode. It would of been nice to have it on the keychain but not with the current output. I might get another one though, I like the size and feel of it.
I don’t seem to have the right O-ring. But I think something is wrong with it one moment it seem to work pretty well and the next moment it is (almost) impossible to turn on.
Thanks for thelp. I may hope the DQG is better it is 2,5 times the price I paid for this one.
JH: I tried LiFe 3.2V and it works fine and I had no problem with it. The problem I have now was already before I tried LiFe.