What did you mod today?

CRX is just killing it with all these mods. So well done

Hahah yeah.

Notice how CRX mods more flashlights in the same period of time than all the rest of the modders on this forum combined! :stuck_out_tongue:

Pssssssssssssst. I think CRX is a moddaholic.

It’s true, I blame you guys :smiley:

I gave my SS Enogear some custom colouring.

Nice, details please! Heat. chemical….?

Just a maniac with a blowtorch. :smiling_imp:

What do you use to ream a pill?

For soft aluminium I used a #26 scalpel blade, same for the reflector hole.
There are better tools to use for this.
I just had to put an angle on the lip of the pill to clear the components that side.

Mine were of the very first or early version S41’s and the Noctigon triple board fit with out a problem, I just changed an older one from quad to triple a couple weeks ago, no problem. Maybe something changed (S41/Noctigon’s) between the two?


Very nice :+1:

I reflowed a Nichia 219C D240 4000K 90+ CRI emitter onto a DTP copper MCPCB and put it in a “Forfar” derivative of the Thorfire VG10 I picked up on Amazon for ~$6.

I didn’t change anything else. The light came with a buck driver. The modes are well spaced, and the UI is acceptable with the forward clicky the light came with.

The most time consuming part was fitting a centering ring and getting it focused. I ended up with the stock XM-L ring, a small 3535 ring that fit inside, both lapped down. When that produced an ugly brownish spot in the middle of the beam, I built it back up with, ultimately four layers of kapton tape.

I’m really happy with the result.

The host is great. The only flaws are a divot in the center of the top of emitter shelf and the low-low-budget logo. With the copper MCPCB and modest power (~10W) I was content to fill the divot with thermal paste. As for the logo, unfortunately, they popped for the cost of laser engraving, rather than just printing, so I’m going to have to take off a bit of aluminum to get rid of it.

This is my third Nichia mod, and my second 90. I have 10 more 80 & 90 219C and 319A emitters, plus some 219b coming, so it won’t be my last.

Thnx! Its a fun way to change to a different look. Always liking the look of your graphite/resin mods also.

My triple SST-40 build is slowly inching forward. In retrospect, I’d have been better off rotating the sinkpads to make the electrical interconnects easier. At the time, though, I was more worried about having to get them aligned properly again.

I’d also have been better off going with my first pass at the interconnects, because I’m sure they were good enough. Instead, I went chasing some mercurial notion of “better.” I’m not even sure what it was — maybe, in part, ~equal-length circuits through each emitter?

In the end, though, I hoped overkill would be good enough and used the solid 14 gauge conductors from scraps of residential electrical wiring.

To finish up I need to solder copper strips to the big conductors, dip them in epoxy or something for insulation, and then solder the strips to the MCPCB contacts and pot them onto the copper backing disk with some JB weld so I can reflow on the emitters.

Then I’m going to have to figure out and fabricate a spacer. I’m thinking some copper plumbing pipe, probably stuffed with lengths of coper wiring scraps running parallel. I’ll pot it with epoxy and then file and lap the ends flat for good contact with the MCPCB on one end, and the host body at the other.

Wow eas. That is a lot of miniature work there. Looking forward to seeing the rest of the build/mod. :beer:

Good experimentation there though I think you might revert to the dual ring variant.
There is a triple 5050 PCB available from oshpark that might be able to be beefed up a bit but maybe not the right size for you.
https://oshpark.com/profiles/scottyhazzard
I’ve been thinking of a small triple SST-40 too, I like them :slight_smile:

I really wish they’d come out with neutral tint SST-40.

A nice 5000K. :slight_smile:

A dual color temp ramping C8 Triple

Here is a proof of concept on the bench

and in action in the final light. I have since fixed the ramp since there is a tiny overlap between the two channels and it looks a ton more natural.

I think this video has the correct ramp in it. I made it for those unfamiliar with Crescendo

Staticz, nice build! But i can’t access your links