What did you mod today?

Finally got back to doing a few mods after being sick. Not much of a full post but I may take some measurements and edit it in.

Put MTNā€™s new 20mm boost driver in a ThorFire C8S. My first XHP35 mod. Sure enough I got the polarity backwards on the reflow cause I just assumed which caused me to waste 45m checking connections when the light didnā€™t work. You better believe I just switch the LED wires at that point.

Side note, this is a never used XHP35 HI on the bottom, whatā€™s with the charred look? Both of mine were this way. Guessing it could just be oxidation lined up right where that hole is in the reel? They are pretty old.

And also there was an Amazon sale on Tool AA 2.0ā€™s so I decided to get one and put a shaved dog fart (aka; LH351D 5000K 90CRI) in it and a BeCu tail spring just cause. I think the beam turned out nicer than I expected on this mod.

I have seen that little dark spot on so many, always assumed it was something to do with testing, how they bin them. Gold plated contacts right? Gold doesnā€™t tarnishā€¦

The C8 with a 35 and RMM boost is an exquisite build, I get right at 2000 lumens in mine and itā€™s awesome!

Nice slice on the Sammy, neat little light for sureā€¦

Yea itā€™s a neat light and the middle modes seem pretty solid. Turbo gets nice and hot without stepping down as quick as my 17mm boosted M1

I feel like it could be slightly focused better. Not sure what ring I need or change to make though if the beam widens too quickly.

Emitter swapped my modded Eagtac TX25C.

The TX25C is a small and lightweight thrower

  • Head diameter: 32 mm
  • Length: 88 mm
  • Body diameter: 21 mm
  • Battery: 16340

Mine now sports the following mods:

  • Oslon white flat emitter
  • Spring bypass
  • Mountain Electronics e-switch FET driver with moppydrv firmware.

On a fresh Vapcell 800 mAh 16340, I measured 60,000 lux (489m beam distance). Pretty nice throw for such a tiny light.

I buy from Clemence shop (forum member). Probably its because the driver its only 1,5Amps at max :+1:

I have a lathe because of Old Lumens. Justin loved working on Maglites, and I had a purple 2D sitting here wanting attention. So yesterday afternoon I did my first ever ChicagoX style Maglite 1D mod. :smiley:

This is a ā€œhard wayā€ to do it, but the results net the smallest possible 1D Maglite. The top end of the battery tube is cut off and threaded inside to accept the tail cap, flipped around, the tail end is cut off and threaded for the head to screw onto. I have yet to fit an Omten switch in the tail cap and finish the build, but I have a couple of options Iā€™m looking at. I have a TIR that is made for minerā€™s lamps, called Crystal Mine. It touts a beam angle as low as 3Āŗ. So Iā€™m thinking about a White Flat with the Crystal Mine.

It dawned on me this morning though that I have an MCPCB and reflector from a Q8. So now I need to check to see if this reflector can be mated into the Maglite head. If so, Iā€™m thinking about using it and slicing/dicing 3V 50.2ā€™s for some 15,000 lumens in the stubby mag. :smiley:

Gotta check, weā€™ll seeā€¦.

I call it "Red Heat", here is a German thread on the light.

Those are some serious fins!

Got the Mag pieces all cut and fitted, have to build it now. Using the MCPCB and quad reflector from a Q8. The Te/Cu pill is 291gms all by itself! Think I missed a trick, probably have some more work to doā€¦ made it to fit a Trustfire 32650 but totally forgot to remove the protection circuit first! :person_facepalming:

Protection circuit?! We canā€™t have that now, can we? :smiling_imp:


And I was thinking that it was a sharp looking blue Magā€¦ but purple, you say? Like I tell my wife, just donā€™t tell me and I wonā€™t know any better! :disappointed:

Under fluorescent lighting my phone makes it look really pretty blue, but itā€™s a vivid eye popping purple. lol

The protection circuit limits this cell to some 7.2A, take it off and the cell rocks! Would you expect your Q8 to perform nicely with only 7A? Yeah, it takes more like 15ā€¦

Emisar D1

3V XHP50.2 K2 2A 6000K (Kaidomain so who really knows)

Flashed a D4-219C build of Anduril on there which will allow it to step down without getting too hot.

sliced and diced:

reamed out the reflector:

slight rings in the beam but overall it seems nicely focused:

It does 3,070 lumens at turn on w/ a not quite full VTC5D

Hot spot at full ramp = 5,357K (Duv 0.0036)

I would say this picture makes the beam look a bit better than it does in person. The tint leaves a lot to be desired but at least it isnt a Cree rainbow.

Awesome light!

A few pics from my first ever D Mag chopā€¦

Fitted it with the Q8 reflector and MCPCB, in this picture I donā€™t have the centering rings in place nor is the light finishedā€¦

Great tight hot spot from the XP-L HIā€™s Sofirn had used in the Q8!

And here it is beside the 1D I purchased years ago from JayRob on CPFā€¦ that light was like $165 and made a 1000 lumens from an XM-L emitter. I bought the finned head from ChicagoX and later put the ā€œhockey puckā€ style drop-in triple from Elektrolumens in this light. The red 1D simply has a chopped tube thatā€™s glued together. This purple one is done full ChicagoX style, cutting off the switch end and threading it for the tail cap, flipping it around and threading what used to be the tail for the head to screw on. One piece battery tube, no glued joint. I have a large Omten switch in the tail, a 17mm Alex Wells driver with A6 firmware.

I used the large Blue springs, no bypasses, and a de-protection circuited TrustFire 32650 cell. Itā€™s making 3730 lumens on this fat 6000mAh cell. I probably need to address grounding the driver better. :wink:

Oh, and I used a glass UCL from flashlightlens.com made specifically for D and C Maglights. Thing of beauty, it is! :smiley:

Put a 3V XHP50.2 in a Nightwatch NS02/Enogear EC21.

Makes ~4,427lm at 0s w/ a 30T. Pretty impressive except for the tint.


Also put a 1mm^2 White Flat in a Nightwatch NS22 Seeker.

I used the Intl-Outdoor centering ring with a little bit of sanding. Also added a spacer to raise up MCPCB. The stock driver wont max out this LED but it still throws just a little more than a FET C8 XP-L HI

Added switch LEDs to my already-modded D25 headlamp (more details)

Ugh, you monster. I have a D10 from August that I've been wanting to mod, but haven't done anything with it yet.

I skimmed through your post history, and it looks like I found the posts I need to disassemble and check if it's got the correct revision to support an MCU swap...

Is a complete driver swap not viable on the D10/D25?

I'll have to either toss a Luxeon V in mine, or SST20+TIR...

Iā€™m not aware of any drivers that will easily swap in. I could design a new one, but I havenā€™t done so yet and Iā€™m not sure if itā€™s worth it.

Cool. The issue I have with headlamps currently is that I'm not a huge fan of the more classic L-shaped right-angle lights, but those are the best for modding and/or already having pleasant UIs. Don't design a driver for my sake, though. (But if you do, I want one!)

@djozz Screenshot by Lightshot how did you do this to the d4s? omg