Stefano,
I am a real runtime junkie and the Armytek headlamps have some super impressive low end run times, and some night splitting upper end performance. I would love to hear more a bout your experience with you light. I am thinking it may be one I need to add to my collection soon.
@Spudley
See also Zebralight Headlamp which has multiple light levels and offers the possibility to customize them. Example: H600Fc
About Armytek I can tell you my experience.
In the last 3 years I have bought many Armytek headlamps because I find a way to pay them little.
I bought the first one as a guest lamp when I was hiking, then I ended up using it at home and in the garden (not to consume my Zebra)
When the Magnet USB versions came out I started buying many pieces (I gave many gifts) these headlamps were also used for work, they proved robust, they fell, they were used under water and immersed, none has failed.
Compared to the Zebra I like the recessed lens which is more protected in the event of a collision, even the magnetic refill is very comfortable (it is slow but in the evening you connect the cable and do not open the torch, this increases the life of the thread and rubber rings)
I must specify that my positive experiences are with the Wizard version "Basic" XP-L and ELF C2.
All specimens bought for me or given away have a nice Warm color.
I bought a Wizard Pro version in 2017 and returned it after trying it for only an hour.
It didn't have the lumens advertised, maybe I was out of luck.
A few days ago I purchased the Pro version again but for the holidays it is delayed in delivery, I hope to have more luck this time.
I don't know what are the low levels you are talking about I assume that you are talking about the 0.4 lumens of ELFC2 (200 days) or Wizard basic (100 days)
The difference in runtime between the two models (with the same low output) seems to suggest that the ELF has a circuit that is more effective at low levels.
Difference between Wizard Basic and ELF C2 is that the first one has Magnet_USB charge, the second one (ELF) Micro_USB port in the back of the head (charging speed is similar) - Armytek says that the ELF version remains waterproof even without the protection rubber, I can confirm that it's true because the rubber has a limited duration and I've already lost one but no problem even washing the Headlamp under tap water.
Be careful though that there is a strong brightness difference between Wizard Basic and ELF.
The Elf is lower on almost all levels (little difference) but on the Turbo level I see a strong difference between the two models in favor of Wizard Basic.
Looking at the manuals there are 930 lumens for Wizard and 900 for ELF (subtract 7% if you buy a Warm version) but in all the specimens that I have seen the Wizard is more powerful on the Turbo than at least 100 lumens or maybe more.
I think that the Wizard basic XP-L warm is close to 1000 lumens and the ELF is on the real 840 lumens (but both have the same LED)
Elf probably intentionally has a less exasperated driver to the full advantage of autonomy on all high levels.
https://www.armytek.com/index.php?dispatch=attachments.getfile&attachment_id=125https://www.armytek.com/index.php?dispatch=attachments.getfile&attachment_id=91I like that level of 0.4 (but I'm less in the Warm version, probably 0.35 lumens) I find it "right" allows you to save night vision enough, not to draw attention but at the same time to see enough without straining .
I don't like too low levels which are useful only to see your watch, I approve them in a Headlamp like Zebralight where you can customize the levels you need but here on Armytek I find that 0.3 / 0.4 lumens are a right choice and practical utility.
The Firefly 2 level on the two headlamps is 2.3 lumens (less and less 7%) here I would have liked 0,5/1 lumens more.. however it is acceptable.
As for the Wizard Pro (that I have used very little) the Firefly levels are very low.
https://www.armytek.com/index.php?dispatch=attachments.getfile&attachment_id=126There is a level of 0.15* lumens (Firefly 1) and then one of 1.5 lumens (Firefly 2)
Then a 5.5 lumens (Firefly 3)
*(also here subtract 7% for the Warm tint version)
When I tried the Wizard Pro I found the two levels too low and of little use.
Yes,' there is the 5.5 level which is bright enough to do everything but I would have liked a different selection.
Example: (as I would have liked)
0.2 lumens
2.8 / 3.5 lumens
8/10 lumens
You must also consider that the Wizard Pro interface is also significantly different from the Basic / ELF version
It has 4 levels/layers
Firefly (3)
Main (3)
Turbo (2)
Strobo (3)
Without going into details I can say that it is not exploited well in the turbo level.
We have 3 Firefly, 3 main levels, 3 Strobes, why not 3 Turbo levels?
Would have been nice:
Turbo 1 = 600 lumens
Turbo 2 = 900 lumens
Turbo 3 = 1800 lumens
I say this because as a headlamp enthusiast I find that a light level of 550/600 lumens (like Zebralight allows you to choose) is a right compromise between brightness, autonomy and warmth.
Another thing I want to remember is that the Wizard Pro version has strobe levels, the Basic and ELF versions don't.
In summary my consolidated experience is mainly with Wizard "Basic" and ELF C2 while with the Wizard Pro I can't speak much (next week I can tell you more about it)
I find that those two XP-L models (ELF and Wizard Basic)are perfectly successful headlamps and have a really nice beam, a perfect combination of flood and depth.
On the version Pro with led XHP50 (but *remember* that I probably received a Wizard Pro specimen with non-compliant specifications) there is a perhaps larger and more homogeneous light beam but it lacked much depth.
I compared the Basic version and the Pro version on the Main levels (which are the same as lumens) in the woods and with the Basic version (XP-L) I saw many meters ahead of the Pro which resulted in a much, much less range/throw.
Regarding the Pro version on the various forums complaints of failures or bugs have often been read (but it seems that the Pro version has recently become reliable)
While on the Basic versions I have never read about faults but maybe it could depend on the fact that the Pro version sells more and therefore there is more "statistics"? (just a hypothesis..)
These three Headlamps I told you about are always sold together with a good battery, it has Armytek brand but under the film you find a LG MH1 3200 mA, it is a valid battery. (I bought and used many of them on other lights)
If you want to buy an Armytek headlamp I hope I have given you good food for thought.
Please consider that I write with an online translator and therefore there may be many errors. (I don't have time to review well)
Edit:
I looked at the manuals (of which I put the links above)
They have been corrected, PDF of Wizard Basic now reports 1000 lumens (in the past 900 was written on the manual) so my eyes had seen well, there are at least 100 lumens of difference between Wizard Basic and ELF.
What he had probably 900 lumens was the old version of the Wizard without the Magnetic Charging
Edit 2: I made some corrections to the translation