What did you mod today?

Not today, but recently: I finally replaced the Nichias in my D4 with a quad-Luxeon V board from Led4Power. The tint is fantastic (and none of the green my Nichias had), but I may have underestimated the low vF of the Luxeon Vs. The light is fantastically bright, but typically steps down after about seven seconds on max, with a fresh battery. I may also have to re-calibrate the thermal throttling because it gets to the point of being nearly painful to hold, even outdoors in winter...

Not sure if you are interested in flashing new Anduril firmware but ToyKeeper has some builds for the D4 that step down more aggressively here

@Scallywag, I did that (but reflowed the V’s on the stock board) and those 7 seconds are over 5000 lumen. You must love that! :smiley:

Got my HQ flashing key working

Cool staticx57, no more disassembly for flashing.

You can’t imagine what I started today :smiley: Actually started two mods at the same time. They will be long projects. One involves 3D printing and the other will have lots of lumens. Maybe not Acebeam X70 lot or not even Imalent MS12 but very close :slight_smile: I will make a full build thread of both when finished. And video.

Tried to mod a Convoy M1 with a Luxeon MZ - modded a Luxeon MZ from white to blue instead…

For everyone else here who also did a simmilar build - how did you manage soldering?
The DTP board is pretty hard to solder and the reflector of the M1 does not leave a lot of space for a sloppy soldering job…

I had a spare Panasonic NCR18500B and a cutting of titanium tube left over so made an optional extension piece for the CRX CuTi Zoomie Osram KW CSLNM1.TG.

I have to ask, what kind of cell phone did u use to snap this pic?

BTW………
Impressive build and impressive #s

I dunno where you found that post but PD68 hasn't been on in 3 months.

Ohhh - just found it, 3 years ago, post #19.

I reflowed an 3500K XHP50.2 in one of my Sofirn SP33’s. I think the original tint is in the 5700 to 6000k range. Probably should have used a 4000k but this one was pretty nice.

Managed to open my Olight S1 Mini Baton (yeah the new ones with recessed blue ring :frowning: ) without toooo much pain and swapped the cool XM-L2 for a hi-CRI LH351D 5000K.

Here’re the inside works, with replacement board.

The original MCPCB (far right in photo) was smaller (~14mm) and thinner (~0.5mm), so I re-sized a 16mm x 1.5mm copper DTP (far left in photo), to fit (final in center in photo) :frowning:

In my excitment to finish before dinner I closed it up before taking a pic :person_facepalming: and I didn’t want to open it again.

But FWIW, here’s the beamshot of XM-L2 Before (on photo left) and LH351D After (on photo right) The ever so slight green is gone and in it’s place is a whole lotta hi-CRI goodness.

:slight_smile:

Nice job shaping the MCPCB to fit. I find that sort of filing and sanding work to be the most satisfying. :+1:

Yeah, it’s the kind of mindless task that you can do while watching TV or just want to zone out with some soft music.

The BLF X5 was before my time but I did get one to make up for lost time. It stayed stock for about 2 days.

Old:

X5 w/ stock XP-L HI
26.5Kcd

New:

X5 w/ White Flat
BeCu driver spring
bypassed tail
69.5Kcd

Tail measured just barely above 5 amps w/ a Vapcell 14500. I didnt do any focusing and didn’t bother changing the stock centering ring since the MCPCB and reflector both screw in and the width of the gasket seemed close enough for now. Beam actually has a good tight spot as is.

More adventures with the HarleyQuinn flashing key. The partially assembled driver is now running Anduril. Specifically the tint mixing (Lantern) branch :smiling_imp:

wow!
I will take it :slight_smile:

That is a satisfying mod :+1: , it takes the X5 to a new level that was not achievable at the time.

Today’s mod was one of the more tricky ones for me but turned out well.

Got a Sunwayman V11R during the random eBay deal a few months ago that like 30+ of us jumped on :slight_smile:

Thanks toddcshoe for that deal thread and moderator007 for documenting his previous mods on this one…

Broke this free with the underside of my huge gaming mousepad, I think it was red loctite. Now I have a cramp in my finger. Only managed one small scuff on the ano that you can see in the bottom right piece.

Original ~14mm MCPCB and XM-L U2, bye Felicia

Seeing how much I have to take off my 16mm XP board, aside from filing a few 20mm triple boards for the E2L I have never done this before.

The only grinder I have, it’s made for sharpening knives. 120 coarse belt never gets used on knives anyways, lets try…

Ugly, but it gets the job done. LH351D 4000K 90CRI, GET TO THE COPPAH

Hey, it works. Glad I saved this one. It was from a failed re-flow attempt on a Q8 where I killed 2/4 LEDs with turbo. These were first group buy 4K which I really like the tint of, glad she lives to see another day.

The super low moon this light is sometimes known for looks neat.

Beam is good

I left out the metal washer/spacer thing so I could tighten the head and get the slop out of the variable ring. Thanks moderator007. It’s possible to over tighten it now but it wont be an issue, easy to adjust.

Random XP centering ring from Kaidomain was a perfect fit.

I ended up thinning the MCPCB too but I wish now that I hadn’t. I’m sure it’s not flat/level on the bottom but hopefully it’s close enough to make a good heat path. At least we are using copper now…

Cool! I have one of those Work Sharp knife sharpeners too. Love it.