【convoy】H4 and B35AM options are updated

I assume it’s like the biscotti driver situation. Some old, some new, big pile, chosen at random. Who knows what you’ll get.

What size is the head?
I have some 20mm and some 25mm round stock aluminum i can turn into a spacer. Just need to cut it the right height and drill a hole in the middle.

I’ll do some measurements and draw it up tonight.

Simon, please feel free to correct anything I have wrong :slight_smile: (reflector shape isn’t accurate, though)

The main thing I don’t have in there is the indentation in the pill itself - as noted in this thread on /r/flashlight , he made a spacer with a cutout for the MCPCB and an extrusion to fit in the existing MCPCB “hole”.

Measurements in inches in image below.

Kiriba-ru made me 2 versions of the S11 spacer based on the dimensions posted to the Reddit thread. One was pure copper, the other was a copper core with a brass support ring to keep the optic in place.

Dare I ask how much it cost? :slight_smile:

2019/8/26
new flashlights
S12
M21B
M4U

I like the looks of the S12, that tailcap :+1:

How does the beam look versus triple TIR, e.g. Carclo?

Very welcome updates to the other two as well!

S12… :heart_eyes:
What a beauty

My precious… :smiling_imp:

I would really like to see a beamshot of the S12… Very interested in one!

Very interesting MCPCB though… might look into sense resistor mod for it too cause more than 2A per emitter would be good.

will the S12 fit the Vapcell 4500/ Lishen LS21700SF cells?

Please add a picture comparing the size to a S2+ and the 18650 equivalent in case of the M21B.

M21B equiv is M1/M2 (unsure exactly which but will work out soon)

It says “inner diameter 22mm” so I think it will fit :wink:

S12 and M21B don’t have temperature protection?

What do you think is better - SST20 4000K or 219C 4000K?

I think they will have temp protection. It’s the new linear Convoy driver.

That M4U…. wtf. Side switch light running Biscotti? How?? Unless they have adapted the firmware to be used with an e-switch.

any info about the UI on the S12? Would be nice to know if it uses regular attiny and it’s possible to flash Crescendo

Equivalent is the M1.

The inner diameter of my L21A is 22 mm as well, Samsung cells fit, but Shockli cells did not fit.

Adding 0,6 mm will make a lot of difference, or the cheaper manufacturers could just produce cells that comply with the standard 21700 = 21mm x 700 mm… :person_facepalming: