Lime Mag Solitaire AAA XPE Mod - Beam Shots Added

ma_sha1

Flashlight Enthusiast
Joined
Jan 10, 2009
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Location
CT, USA
Cross-reference: I also build XPE Soli #2 using Aspheric Lens here: http://www.candlepowerforums.com/vb/showthread.php?p=2925491


Don't need another shelf queen, but can't resist the urge to complete the Lime mag family, so here it goes.

1. Start with Solitaire, pull out the bulb, pull out the plate holding up the
bulb socket, wire in battery positive & negative in the socket, a drop of super glue to keep it tight in place.

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2. Cutter XPE R2 with 10mm PCB sit on top of mag rim for heat transfer.
Solder the wire in place. Tested with a Li ion, LED lights up bright.
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3, Don't have a better way to mount the Carlos 10mm XPE optics,
so another drop of super glue.
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4, Screw the head back on, no room for the plastic lens.
The optics is in touch with the rubber o-ring. I wish the optics is another
1mm larger, as I can see the rough edge just a bit. I had to cut the optics off from the square shaped optics from Cutter.
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5, Now, for the tail.
Pull out the spare bulb & bulb holder & solder a 1.5 Ohm resistor to the bulb holder.
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6, Stick it back into the tail cap.
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7, Cut a round piece of non conductive whatever (I used Carbon Fiber Piece), yet another drop of super glue,
have the resistor lead go through the center & wind up in circles but flat. The Tail cap is done.
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I am not using the mag spring, so the light is twist on & off with 10440 Li ion.
The 1.5 Ohm resistor will help limit the current to be around 500MA at full charge.
That's my estimate. As I've read that 2 Ohm resister was giving 400MA to Cree XRE on 10440.

Now, The Lime Family Photo, from Left to Right:

Lime mag sub 1D, P7 with tail switch.
Lime 3xAAA Q5, Enelope direct Drive.
Lime mag solitaire, XPE, Direct Drive with 1.5 Ohm resistor.

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Re: Lime Mag Solitaire AAA XPE Mod

Man, that's gotta be one of the niftiest Soli mods I've seen in a long time.

XPE's are *tiny*!
 
Re: Lime Mag Solitaire AAA XPE Mod

Thanks, Know it's real small, the XPE still surprised me how tiny it is when it showed up.
The 10mm PCB is just perfect for the Soli. I think this will give out between
150-200 Lumen, at 500MA, should run for about an hr with DX 10440.
 
Re: Lime Mag Solitaire AAA XPE Mod

Wow, that is really cool. Where did you get the mounted XPE and optic?

And a beamshot would be great too :)
 
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Re: Lime Mag Solitaire AAA XPE Mod

Ahh, this is the Solitaire mod I've been waiting for someone to do, nicely done. Does it get too hot if you leave it on for long?
 
Re: Lime Mag Solitaire AAA XPE Mod

Nicely done! I was thinking of doing this but decided to try in a mini mag 2xAAA instead. solitaire might be kind of hard for a first project. nice work
 
Re: Lime Mag Solitaire AAA XPE Mod

Are the XP-E's pre-mounted on the board? From cutter only? I'm looking for warm tinted (5A) XP-E's...

Great looking mod, more details please!
 
Re: Lime Mag Solitaire AAA XPE Mod

Yes,

You order XPE + PCB from Cutter, they'll pre-mount it for you .
Otherwise, I can't imagine mount this myself, the led look like 2 mm in size.
They have a selection of tints.
 
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Re: Lime Mag Solitaire AAA XPE Mod

Are the XP-E's pre-mounted on the board? From cutter only? I'm looking for warm tinted (5A) XP-E's...

Great looking mod, more details please!

I have 7 5A XP-Es that came pre-mounted on 10mm boards from Cutter.
 
Re: Lime Mag Solitaire AAA XPE Mod

Cool, willing to ship some my way?

:D

EIDT: DO you have any pix with the board close up? I'd like ot see what it can fit into...
 
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Re: Lime Mag Solitaire AAA XPE Mod

Cool, willing to ship some my way?

:D

EIDT: DO you have any pix with the board close up? I'd like ot see what it can fit into...

DSC03085.jpg


If you were serious about shipping some, I think I could get 2 with optics to you in Canada for $20US.
 
Re: Lime Mag Solitaire AAA XPE Mod

I have 7 5A XP-Es that came pre-mounted on 10mm boards from Cutter.

Which brightness bin are they?
On Cutter's XP-E page the only available color bins are:
  • P3 neutral white
  • P2 warm white
  • P4 cool white
  • Q4 cool white
  • Q5 (no tint specified)
  • R2 WG

So are yours the P3 neutral white?
 
Re: Lime Mag Solitaire AAA XPE Mod

Looks nice. I was serious. But let me take a look at what I can fit them into...

I just looked at my order receipt and the LEDs are 5B, not 5A. I must have remembered wrong. I don't know if that changes anything or not.


Which brightness bin are they?
On Cutter's XP-E page the only available color bins are:
  • P3 neutral white
  • P2 warm white
  • P4 cool white
  • Q4 cool white
  • Q5 (no tint specified)
  • R2 WG

So are yours the P3 neutral white?

They are.
 
Re: Lime Mag Solitaire AAA XPE Mod

You can get bare Q2-5x emitters from Digikey, and PCB's from the Shoppe, if you don't mind soldering them to the pcb.
 
Re: Lime Mag Solitaire AAA XPE Mod

I am going to chime in about those Shoppe 8mm mcpcb for Cree xp-e. They are awesome and soooooo easy to solder!!

step 1: clean parts. I skipped this step because everything was fresh out of the package, but technically you should do this.

step 2: tin the solder pads on the mcpcb. Don't have to use a lot. in fact, just try to cover the pads but use as little solder as you can. When I have too much solder on the pad, I wipe off the soldering iron tip and try to get solder from the pads to flow back to the iron tip.

Now, you are ready to reflow. find a good insulating surface to solder on and have a large flat piece of metal for the part to cool down on ready.

step 3: hold your soldering iron on one of the solder pads that you will connect wires to later. after a few seconds, you should see the solder on the pads of the emitter area liquify. with forceps, carefully place emitter on top of the melted solder. make sure to align it as well as you can. It doesn't need to be perfect, because once you let go of the emitter, it will finish aligning itself. once it does that, remove the iron and move to a cooling area after solder solidifys enough to hold emitter. step 3 shouldn't take more than 20 seconds, iirc.

step 4: stand back (or move in) and admire that amazing reflow you just did!
 
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