【Add a 18350 Tube】Wurkkos HD15/HD15R USB-C Dual Emitters Rechargeable Headlamp(Update)

So is it regulated? Buck driver?

I believe it’s FET + Buck charging circuit

Thanks for the review Funtastic. Excited for mine to arrive. I’ll want to test parasitic drain and verify the battery cut-off voltage is good. BTW, now I’ll hear your accent whenever I read one of your comments.

Haha. I did test parasitic drain in the last chart at the bottom, just didn’t get round to testing the LVP.

Thanks!

:person_with_crown: Thanks

Thanks for the review.

trying new colors of TS21 :sunglasses:

Yet you failed to answer what type of driver is in…

I don't care what's on their mind... What I see is a lot of bla, bla and not enough facts.

I'm not, no worries.

Just as one member here said "flashlighted out" so I just don't care anymore about bs when you see one. Being a specialist in "flashlight colour" means nothing.

So, once again, dear Wurkkos, what driver you have in TS21?

Might get your answer from Sofirn since they make Wurkkos' lights

My guess also...but why are you answering?

Is this not a forum where everyone can comment?

I'm a dealer for both Wurkkos and Sofirn, I also heavily reviewed the TS21 and it is using a FET driver, what more would you like to know?

Of course, you can but I'm still waiting for an answer from the right person.

We are aware of what you do so since you are not building these you are not sure either or maybe you have disassembled one....?

Hi , it is a FET driver,and Andruil UI

Thx!

:person_with_crown:

Now we listen, and you talk time. :blush:

One of the two LED’s red please, and the other one with a high CRI 4000-5000k LED :innocent: Both behind TIR lenses would be very nice. I’d also love it if the USB (-C) port could be hidden behind threads like the recent diving lights, that looks really neat but I’m sure increases price/length/size. Other than that I hope an easy to use headband can be supplied with it. Powerbank functionality would be a nice bonus but not the end of the world if it wasn’t there. USB-C PD charging (correct resistors!) is a necessity IMO. No hold-for off please, stepped + ramping would be very nice with good moonlight modes :slight_smile: