COMETA Solutions//Warnings, safety, problem"fixes", pre/post mod measurements, & more. UPDATED

Maybe, but you might want to do some reading on their forum via THIS … just saying.

It is somewhat interesting, especially how some of the translations come out.

From the e-mail I got from BG this morning, it seems they are waiting on parts from the supplier or maker of the lights, due to the restocking delay’s, asked me to wait a couple more day’s. For what it’s worth, the parts BG is replacing are the LED’s, the drivers and a tail cap switch, that got burned up, lost during the rebuilding of “Melt Down”. The emitter’s are for the ones that got damaged from the centering cap and free floating clone Noctigon mcpcb.

if i had known manker was making the cometa, i would not have bought one.
they said the light would be made by jaxman.
——
This is the elephant in the room that no one will acknowledge.
Why was the light even made by Manker. ??
This was supposed to be a Jaxman

Thought maybe some refresher resource materials might be needed??

Demand it somewhere else then please…………… Thank you for the delete ’tarv’. :+1:

Please, DO NOT clutter this up with crap.

Start your own thread. Thank you for the delete ’tarv’. :+1:
—————————————-
Excellent T18… hopefully all will read or refresh memory.

edit for grammar correction.

Thread re-opened after cleanup. Please limit yourself strictly to the technical issues at hand and abstain from personal comments and attacks. As always, if somebody starts to get irritated, please drop the subject and do not respond in any way, shape, or form. Thanks!

Thank you……

G'Day teacher,

Very Happy to see your Valuable thread re-opened for business.

Please keep buiding this Valuable resource. I suggest including Amp measurements before & after mods from members (eg: unknown00101, Tom E, etc), & all other mods.

Suggest you change the thread's title by adding an appeal for measurements, & mods.

Best Regards,

George

That is an excellent thought. :+1:
I’ll do that in the morning in fact.

Thanks Teacher, I’m calm pal, it was after your 33 comment, said to you Your Welcome and couple goofy emoticons, no big deal, must have been more to it I just don’t recall but got rid of current comment anyhow, don’t want to start any problems, so end of story now back to fixing and having a good time, But hey Teacher, Thank You and Your Welcome again anyhow… Your a good man for sure… :slight_smile:

While I was working on calibrating my pvc tube I charged up an Efest 40A IMR26650 4200mAh for a quick test. At 4.21v fresh off the charger I measured 6.56A same 4in loop and clamp meter, still fully stock Cometa. I believe that’s the highest I’ve measured on a single cell, single emitter, FET driver flashlight.

Hopefully this post will not derail the thread, but seeing as so many have, who knows? I wonder if it would not be better, collectively, for BLF and other forums, to boycott Manker and Banggood. I know people will still buy, but many would support it, I think. Would it not be better to aim for them stopping production for good, rather than down and dirty fixes, or a "repair kit" that will probably not hold to standards any better than the lights did, for a light that is called a pipe bomb? Just asking.

Also, has anyone reported this particular light exploding? I have seen many lights exploding via YouTube, but never a Cometa. Is there any links to news about ones that are exploding in the field?

Also, I think this all ties into a much larger problem that will come up again and again. That problem is no standardization for Li-ion battery cells. I see mass of no name or new name cells coming out and no one seems to have to adhere to any standard of size, diameter or contact styles. I'm talking about flat tops that are actually lower than flush, or flat tops that are raised up, or negative ends that may or may not be raised above the shrink wrap. It seems that any flashlight manufacturer can fail just because of the fact that only certain cells will fit in certain lights and that has always been an issue, so maybe the bigger approach is to find a way to make the lack of standards more well known for everyone?

Probably this is just all my spouting off and if so, just PM SB and he can clean it up once again.

I’ve yet to receive my cometa, ordered despite the fracas. If I have anything to add when it comes in I’ll do so.

GB’s are always fraught with unknowns, but I’m thinking like OL. Apparently I’m getting older, lol.

I don’t mind deleting this post if asked.

I have to agree with OL. There’s nothing worse than dirty fixes when you’re stuck with them on something that you expected to be a quality product. This would always enter my mind every time I used the light even if it does eventually function. When’s this going to come loose,that fix looks horrible, sticky tape mess? etc

It should be to a factory standard where the light was designed, tested and put into production with no problem’s at all like all of the other light’s we buy.

Old-Lumens, this is just for clarification. Are you referring to the exploding light in Post 3 in this thread?

If so, it was not a COMETA.

It was simply used as an example to the unaware user the potential hazards associated with Lithium Ion batteries.

I obviously did not make that clear in the post. My apologies, I will go back and *correct that.

As far as the rest of your post I think you make some excellent points that are spot on.

:+1:

*Corrected now

I completely agree, the very least needed. Have you received any response from either one of them?

I know many have questions & some have asked them. Has anyone had any of their questions answered yet?

If so please post the answers here. I am pretty sure many would appreciate knowing your answers.

If anyone has measurements of any kind, Pre Mod, Post Mod, or both.
Please post them and I will quote them HERE for an “easy to locate” resource for others.

Thank you…… :+1:

If everyone here with an opinion issues demands, this may confuse the situation.

I believe the organizers — in Italy — need time to consider how to make this right.
And the organizers ought to be the ones to be making demands, no?

Everybody wants to be in charge. Not everyone can be.

Perhaps the seller and manufacturer will come up with an answer that’s more than the very least needed.
Since they need to be able to sell to Europe where the rules about product liability give them more motivation to get it fixed.

For example they could replace the pill-emitter-driver as a unit, with everything done to the original Jax spec

(assuming it would thread into the body OK)
(assuming for now that a better copy of the Jax light isn’t the problem
(assuming cut corners were a cost saving, not a rule in China about cloning the Jax light exactly)

Well said hank…….