Understood. I use Energizer Lithiums in my car lights, where the light might be used sporadically over several years. I know they are unlikely to leak, shelf life in excess of 10 years, and aren't as bothered by extreme heat/cold.
It absolutely needs a low mode
a simple high / low would work nicely.
it's a sweet color ,a heck of a good price and ..yeah it needs a low
Just bagged one in the UK, thanks!
In the German shop also free light plus 40% on a bunch of lights
H2R Nova
Olight I3E EOS
free shipping
54€
“finger in front of lens low” on mine… 
I used that “low mode” method also Streamer. 
. It works like a
charm…. 
^^^^
Anyone do a long term test with a 10440?
Yes, well over a year ago. As I recall, it ran for 5 minutes + (much brighter), then it just turned off by itself. Then it was permanently dead.
Thanks Terry. Guess I won’t using one in mine. Bummer cause I like 10440 lights.
I wonder if it would be safe with a LiFePO4 cell, since the voltage is lower. :innocent:
Got mine today , it’s tiny , smaller than the jet beam jetu.
The tint is nice & white.
The included battery is shite.
Now I’m getting spammed a few times a day by olight , time to hit the unsubscribe button me thinks.
Finally . . .
And you can never have enough AAA alkalines from companies you've never heard of.
I have 10 of these in copper New in box and I absolutely love it..
Thank You from the UK.
Yeah, it’s the color of milk chocolate.
But I can’t complain.
I like it , it’s super bright for its size , it’s blinding to look at (I don’t recommend it) ,the twist action is super smooth & easily operates with one hand ,the specs say 45 minutes runtime on alcaleek but what’s impressive to me is you get 70 minutes with an eneloop pro.
. … Do you buy your Milk Chocolate at the 5 year out of date store?? 
My Texas Ace Calibrated Lumens Tube is showing 104 lumens during the first 30 sec.
I would say it’s more of a coppery brown , if that’s a word & a colour.