So waddya think? The smallest 3up that's been done yet? In a Solitaire yet?

I don't know if I'm going to do this one. I'm still mulling it over. I wanted to hear what y'all thought about the pros and cons. I know them, most likely, but that has wow factor that's almost irresistible.

3up

That glass is a lens out of a Solitaire. I have it there, because if those 3 Nichia leds fit on that lens, they will fit on a star of the same size. Looks like I got room to spare.Tongue Out

Of course, making the star is going to be a B****, but what I really think is that someone like PilotPTK, or someone with the access to the proper equipment, could make those 3ups for the Solitaire. I probably will try, but it would cause a lot of cursing and sore eyes, trying to see those little led pads.

Just an idea... They would have to be parallel and use a 10440 and there's no real room for a driver, so it would be a wow light only.

Waddya think about something like this?

EDIT:

After several hours, I can report that this is one of those projects, that are better left to someone who wants to design and manufacture a run of mcpcbs.

I actually got the base of the star made (a copper round). I actually got copper strips cut and flattened (1.5mm wide, yeeessh!). I actually got the center pads mounted on copper strips, but the rest of it is a wash. Believe me when I say these dammed things are TINY!

It's just too small for me to make (at home). A mcpcb could be made, but as it has been said, WHY?

Yes it would be a novelty, a one off, but it would be better to use an XM-L. Most likely one would get more out of a single Nichia, than trying to power 3 of them together.

It is just way too small for me to do with the tools at hand and the hands that I have, LOL. "If I were 30 years old again", but then I wouldn't be trying crazy stuff like this. I would know better.Tongue Out

Anyhow, thanks for helping to push me on to at least try it. It was an experience in minutiae.

All I have to say is dibs. :D Impractical and 14400 would give it maybe a 3 minute runtime, yet I still want it.

Why not, why not :wink:

That would be another awesome light!

Pedal to the medal and Yeehah! pocket rocket type for sure but WOW it would turn some heads!

Personally I´d love to see you go through with this project!

Will def be a wow-light considering the heat-management, but my Maratac AAA gets hot real quick on 10440:s too… :wink:

It´s fun with pinky-sized, crazybright lights though… :slight_smile:

Whats the worst thing that could go wrong? Do it.

Seeing that you’ve gone through all the trouble of lining up the leds on the lens, it would be a shame to stop now.

What is the diameter of that lens? Illumination supply sells a 20mm 3-up Nichia star. https://illuminationsupply.com/nichia-nvsl219ath1-4500k-92-cri-b10-bin-20mm-triple-star-p-160.html

You could probably grind down the edge of the star to the LEDs, but they may be too spread out. I measured one, and the LEDs look like they fit in a 15mm circle.

It’s a Solitaire. About 11mm+ diameter.

Is there an aspheric that small? Otherwise just a mule. Would a single XML outshine 3 xpg? With such a small host it might need a couple of 7135’s to limit current/ heat. Do it just because. $.02.

Is there an aspheric that small? Otherwise just a mule. Would a single XML outshine 3 xpg? With such a small host it might need a couple of 7135’s to limit current/ heat. Do it just because. $.02.

* A 10440 can't possibly drive 3 219's fully...

* Heat would be terrible...

* Emitters too close together and won't allow for a reflector...

* A single XM-L would be brighter...

* No regulation...

* I'm scared of clowns...

All logical reasons to avoid this...but at the end of the day they don't mean diddley squat (except for the clowns). Why build it? Because no one else has, that's why... That alone is enough of a reason to finish this quite unique project. I'm looking foward to the results, and if I can be any help just hollar!

Godspeed,

-Match

Wow…. are we all anxious and willing to get you in trouble or what!!!???

I’ll join in… DO IT! Ha! Nothin like feeding someone to the wolves! :wink:

Dan.

The rest of the story, as they say, is in the first post...

Well, you don't want to meet me then... I have to remove the clown outfit when I make those videos. Don't want to scare anyone too bad...Tongue Out

I like the imagination though. I’m not yet up to speed on the pcb software but that’s what I thought of when I saw this. Still, an XML at 750mA would make for a ~250 lumen solitaire. That’s got to have some WOW factor and you don’t need a pcb for 7135’s.