Since Mr.Scott showed how cool and good his program works I have not added anybody to the pm list so that will be done at some point, don’t worry if needed I’ll add all manual again and if Mr.Scott does it there is no rush either
Wrong topic?
Or what do you mean?
The driver structure is special, The double tube structure is special.
The tail switch construction is special
Yeah the optics are if the shelf, you mean that?
We have to test actual lumens, let’s keep it at 2000-2500
Another small update, the driver is basically done Here are the pictures from oshpark.
Board Top
Board Bottom
Top Layer
Bottom Layer
At this point I’d like to thank DEL who patiently answered all my stupid questions and consistently gave advice on the schematic as well as the layout of the board
Wrong topic?
Or what do you mean?
The driver structure is special, The double tube structure is special.
The tail switch construction is special
Yeah the optics are if the shelf, you mean that?
We have to test actual lumens, let’s keep it at 2000-2500
Nothing Special?
What Polka dot colors does Fritz need to add to the PVD formula?
That was all I needed to read.
OK ……. The Miller please slip me into the waiting line for 3 of these.
Another small update, the driver is basically done Here are the pictures from oshpark.
Board Top
Board Bottom
Top Layer
Bottom Layer
At this point I’d like to thank DEL who patiently answered all my stupid questions and consistently gave advice on the schematic as well as the layout of the board
Nice! Thanks for showing this! Are these boards shared on OSH Park, or you keeping them private?
—
The Cycle of Goodness: “No one prospers without rendering benefit to others”
- The YKK Philosophy
Nice! Thanks for showing this! Are these boards shared on OSH Park, or you keeping them private?
I don’t see why not. But unfortunately, the driver is made specifically for the FW3A and won’t fit for other lights due to the second tube. I can add the link to oshpark when the driver version is final
Nice! Thanks for showing this! Are these boards shared on OSH Park, or you keeping them private?
I don’t see why not. But unfortunately, the driver is made specifically for the FW3A and won’t fit for other lights due to the second tube. I can add the link to oshpark when the driver version is final
Yeah, it won’t fit any lights that aren’t made for it. But, if it’s available, somebody can make another light to fit it if they want to later. Also, if somebody had a driver fail for any reason (not covered under warranty ) they could build a new driver themselves.
—
The Cycle of Goodness: “No one prospers without rendering benefit to others”
- The YKK Philosophy
Tail switch instead of side switch. (both momentary electronic switches)
3 emitters instead of 4.
FET+7+1 driver instead of FET+1 (so, more efficient and higher regulated modes).
Narsil UI instead of Ramping IOS UI.
Different body style.
Extra pin wired up for aftermarket light-sense hacks.
At a guess, probably ~140 lm on the “1” channel, ~1000 lm on the “7+1” channels, and ~3000 lm on the FET channel. With smooth ramping from moon all the way to maximum. Or discrete levels if you prefer.
Anything up to 1000 lumens should be reasonably well-regulated.
I’m assuming I should (or someone should) probably put in some proper thermal regulation before the FW3A is released, but that probably won’t be too hard.
Putting in a blink at channel boundaries shouldn’t be hard either, but it depends on if that feature is desired.
I would also love the default memory value for one channel. I don’t know if this works with the double tube.
I’m happy to generate the PM list.
The Miller- let me know when you want it.
Lithium Ion Battery Safety
Thanks Mr.Scott!
Awesome.
Not now, when we get closer to finalisation is perfect!
It is done when it is done

How my BLF Specials generally work, please read before asking Qs
The Q8, Exciting a groupbuy for a Premium BLF special high lumens soda can light!
The GT, A BLF special GIGA thrower
The FW3A, a TLF BLF special small, elegant, powerful triple
Lithium Ion safety 101 important read
Sorry grammarlovers, I am a real King Typo.
By then I may have finished the automated sending of PMs, not just generating the PM lists. I’m working with SB now on testing.
Lithium Ion Battery Safety
Is it to late to get on the list for 1.If not out me down for 1 please
Wow! This forum is getting better all the time! And it’s all because of members taking up the mantle and making things happen!
The Cycle of Goodness: “No one prospers without rendering benefit to others”
- The YKK Philosophy
I’m in for 1 ,please.
And God said, Let there be light: and there was light.( Gen.1:3)
Welcome to BLF!
Will update list later!
Yeah awesome!
It is done when it is done

How my BLF Specials generally work, please read before asking Qs
The Q8, Exciting a groupbuy for a Premium BLF special high lumens soda can light!
The GT, A BLF special GIGA thrower
The FW3A, a TLF BLF special small, elegant, powerful triple
Lithium Ion safety 101 important read
Sorry grammarlovers, I am a real King Typo.
I am interested, thanks!
I’d be keen for one of these too, please
Hello!
I would also like to be added to the list please!
The light looks very good!
Thank you very much!
Yes will update list soon
And Fritz is finalizing the driver, hope it can be presented soon for it is a thing of beauty!
It is done when it is done

How my BLF Specials generally work, please read before asking Qs
The Q8, Exciting a groupbuy for a Premium BLF special high lumens soda can light!
The GT, A BLF special GIGA thrower
The FW3A, a TLF BLF special small, elegant, powerful triple
Lithium Ion safety 101 important read
Sorry grammarlovers, I am a real King Typo.
That may be true. But, why did you feel the need to make that comment here? Do you wish to elaborate on your statement?
Bạn có thích đèn pin không? Bạn sở hữu bao nhiêu?
The Cycle of Goodness: “No one prospers without rendering benefit to others”
- The YKK Philosophy
anyone know how many lumens this flashlight will pump out, or how hard it is going to be driven?
Reviews: Astrolux MF01s, Haikelite SC26, Fitorch P30R, Nitecore TINI, Amutorch JM70, Utorch S1 Mini, Nitecore TIP, Haikelite MT09R, XTAR OVer 4 Slim Charger, Vollsion MR12-D, Nitecore HC33, Nitecore EC23. Lumintop SD Mini II XPL, BLF Q8, Astrolux MF-01 Nichia, Convoy C8 Clear, Convoy S2+ Desert Tan, Nitecore Concept 1, Emisar D4, Haikelite MT01. Nitecore Tip 2017, Imalent DN70, Haikelite MT07 Buffalo, Haikelite SC01, Haikelite MT02, Haikelite MT03
Wrong topic?
Or what do you mean?
The driver structure is special, The double tube structure is special.
The tail switch construction is special
Yeah the optics are if the shelf, you mean that?
We have to test actual lumens, let’s keep it at 2000-2500
It is done when it is done

How my BLF Specials generally work, please read before asking Qs
The Q8, Exciting a groupbuy for a Premium BLF special high lumens soda can light!
The GT, A BLF special GIGA thrower
The FW3A, a TLF BLF special small, elegant, powerful triple
Lithium Ion safety 101 important read
Sorry grammarlovers, I am a real King Typo.
http://budgetlightforum.com/comment/1156936#comment-1156936
The Cycle of Goodness: “No one prospers without rendering benefit to others”
- The YKK Philosophy
Another small update, the driver is basically done
Here are the pictures from oshpark.
Board Top
Board Bottom
Top Layer
Bottom Layer
At this point I’d like to thank DEL who patiently answered all my stupid questions and consistently gave advice on the schematic as well as the layout of the board
Nothing Special?
What Polka dot colors does Fritz need to add to the PVD formula?
That was all I needed to read.
OK ……. The Miller please slip me into the waiting line for 3 of these.
fritz15, could you tell dimension of driver d and h ?
Nice! Thanks for showing this! Are these boards shared on OSH Park, or you keeping them private?
The Cycle of Goodness: “No one prospers without rendering benefit to others”
- The YKK Philosophy
Great job and thanks for sharing!
I don’t see why not. But unfortunately, the driver is made specifically for the FW3A and won’t fit for other lights due to the second tube. I can add the link to oshpark when the driver version is final
Thanks for sharing Fritz!
I so DIG this pic:
Just dang beautiful!
Sweet
Gonna edit the title and OP later for the unveiling of a new BLF special driver PCB certainly deserves that!
It is done when it is done

How my BLF Specials generally work, please read before asking Qs
The Q8, Exciting a groupbuy for a Premium BLF special high lumens soda can light!
The GT, A BLF special GIGA thrower
The FW3A, a TLF BLF special small, elegant, powerful triple
Lithium Ion safety 101 important read
Sorry grammarlovers, I am a real King Typo.
Yeah, it won’t fit any lights that aren’t made for it. But, if it’s available, somebody can make another light to fit it if they want to later. Also, if somebody had a driver fail for any reason (not covered under warranty
The Cycle of Goodness: “No one prospers without rendering benefit to others”
- The YKK Philosophy
Looks nice.
Add me to the list for 1 please
I would also love the default memory value for one channel. I don’t know if this works with the double tube.
The double tube is to make the switch work, does not affect the UI in any other way then making sure it can work
It is done when it is done

How my BLF Specials generally work, please read before asking Qs
The Q8, Exciting a groupbuy for a Premium BLF special high lumens soda can light!
The GT, A BLF special GIGA thrower
The FW3A, a TLF BLF special small, elegant, powerful triple
Lithium Ion safety 101 important read
Sorry grammarlovers, I am a real King Typo.
Thanks! I forgot to tell but I assume that you know :
I am John(Ion in native) and I am flashoholic.
And God said, Let there be light: and there was light.( Gen.1:3)
Damn, I checked the size of my SK68.
FW3A and SK68 have the same size!
Max. outer diameter and length
That’s compact for a 18650
In for two pcs. Thank you
FL Newbie
Thanks The Miller!
Could you add in the OP where the size is mentioned: “This is as small as a SK68” ?
Many know how pocketable a SK68 is and an now the FW3A with the power of a 18650
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