I think the copper head would look better with the desert yellow. It would kinda match somewhat:)
Interested in copper one. If not available, cu+ti.
interested in CU+TI
Interested in Cu head + Al body clear ano but depending on weight.
The Astrolux S43S is already on the heavy side for me so i’m not optimistic for the E07 copper head with its 10 mm shelf.
Interested in both titanium and copper versions too!
The Ti/Cu E07 definitely needs to find it’s way into my hands!
Please make sure you have me down for this beauty!
Interested in titanium and copper.
Cu+ Ti please…
I’m IN for the Ti/Copper
fantastic news. I left my order with banggood active for a long time without too much hope that it would ship. It even had the apply for refund option active. Today I checked and it did indeed ship.
4000k XPL Hi sand colored 
Interested in Copper Titanium E07
Interested in full copper limited edition. I’ve been emailing Jacky at fireflies to get some information. Very excited for this version.
-Max
Full copper vs Ti/Cu….
The Titanium almost acts as a thermal blanket or shield to protect the cell from intense heat of the 4 emitters, the copper pill will absorb and radiate heat allowing the emitters to run efficiently but the Ti body/battery tube won’t readily absorb this heat, effectively keeping the cell as cool as possible while the light delivers optimum output.
Whereas, a full copper build will pull heat all the way to the tail, surrounding the cell in heat and possibly causing damage or a dangerous situation to the Li-ion cell inside. Yes, it will pull more heat from the emitters, but it pulls it to the dangerous cell within… not a good compromise in my book. And I am probably the biggest advocate for the use of copper on this forum…
As an aside, the Ti battery tube will remain much more comfortable in hand than a full copper build, which would get too hot too hold in short order.
but… but… it’s about looks, I want full copper too Same as I’d like to have full titanium or at least titanium+clear ano head.
Would love to have a glimps of E07 Cu + Ti edition before deciding purchacing one.This would be a great splurging out a flashlight.
You’re assuming people are going to use the light exclusively in turbo or very high outputs. I’m also assuming 90% of use case will probably be below 500 lumens. The other 10% will be showing off to friends with a 10 second turbo blast.
Interested ti/cu
Ti/Cu interested.
Why so many of you love this flashlight? Its just cos the output?
Not only the output.
It has a very good user interface(Anduril), has access to high CRI LEDs(SST-20 4000k and Nichia 219B), has 21700 support, an excellent design, AUX LEDs, etc.