【convoy】H4 and B35AM options are updated

I also strongly prefer the rubber switch. I can install a forward clicky switch under a rubber boot but not under a metal boot.

+1 on rubber switch. The metal switch is too sensitive and I often change modes accidentally.

Always with rubber switch. Better feel and more soft to press (ideal for me).

I have ordered copper material, but the date of completion is uncertain.

The date of completion has not yet been determined.

yes

it should be light green coated , just not so obvious

yes, rubber

I'd love to have a pebbled TIR optic inside a T2 or T3, I prefer those a lot over reflectors for very close up stuff.

Excellent. Thanks, Simon!

Hi,
I have a little question.
I want to change a lens on a S2+ with 519A.

I’m not sure about what to buy :

- https://fr.aliexpress.com/item/1577614278.html

Thanks.

i recommend bead tir lens

4x18a mod SFP55 22.000 lumens , but at the moment driver max output only 18amps = 8000 lumens . Waiting for Simon produce 80amps driver so it can max 22.000 lumens


Original


Mod SFP55

Where did you find that monster?

My friend bring it from china . This is the new version of SFH55

You don’t happen to have a URL?

Asking for a friend :innocent:

[quote=Haukkeli]

At least that driver is fully regulated at top brightness, something I wish was true of the L8.

[quote=PyriteParachute]

Unfortunately 4X18A’s 3V driver (the one used in the SBT90.2 model which the user “4X18A” used) is not fully regulated on Turbo (see my regulation testing below). It’s fully regulated on all the other modes though, which L8 is not AFAIK.

L7 is fully regulated on all modes (see my regulation testing below), which is very impressive for the price. Not even Thrunite’s $250 TN42 V2 could manage that.

I modified my driver to 25A output. TacGriz, did you use included Liitokalas on your testing? It could be that it is regulated, but battery voltage just sags enough for it to drop out of regulation. In my tests those Liitokalas give little over 7A in direct drive lights and 18A/4 is 5.5A. Maybe enough to cause voltage to sag.

Simon,

I want see which of these drivers is less bright.
Can you post a photo comparison between the13 group driver powered by Ni-Mh AA batt.

https://aliexpress.com/item/1005003374477862.html

and the 4x7135 new firmware driver powered by lithium?

https://aliexpress.com/item/32734523412.html

Both drivers set at minimum level brightness with same Led type

Thanks