【convoy】H4 and B35AM options are updated

Simon, in which colors will it be available?

ok ,noted

When some one gets the SST40 driver can you check what amps it runs at on highest output? Might be a good alternative to the BLF direct drives?

it depends on battery
for example,
i use DC power supply ,it can be up to 8A

Thanks for the input Simon! Did you test using stock multimeter leads?
The Mosfet you used on the driver is big it can handle 80amps so if its only doing 8amps it will current limited by a resistor. The design of the driver looks good and you are using bigger surface mount components compared to the BLF boards better for heat.
I bought some of the Sofirn drivers from Aliexpress the clicky switch only drivers. They are okay but they lack overall output i get about 10-12amps max in a triple set up and that Mosfet is only rated for around that output at max (8amps continuous @ 10v/ 38amp pulse) so i am guessing your driver could do a lot more if pushed.

Any way to get more Amps out of the driver? 2400LM from XHP50.2 seems on the safe side :smiling_imp:

Where is the headlamp available? I don’t see it on the aliexpress site

Hi Simon,

What will the driver size be for the C8+ 21700? I have a 17mm L4P driver that I would like to install in that. And what colours will be available??

So what’s the deal with the new boxes? What happened to the nice branded ones?

I’m glad they were in bubble-wrap packaging bags…

Where's the ∅20mm version of this new SST-40 dubbed linear driver?

Important question too: is current output adjustable in it? I mean, like in the LD-25 driver where you could adjust it by soldering a wire to the set point at the back and tune the current by tapping the negative/ground.

Cheers ^:)

Notes on the SP11 so far: I got it this morning.

Seems to be “forward clicky” - so I can do momentary on, but it changes brightness every time, also means that while the light is on, I can’t change modes. Probably best suited for a reverse clicky. I hope I’ve got those around the right way, basically, it needs to be what an S2+ is.

Driver is simple 4 modes plus hidden strobe. Could really benefit from Biscotti.

Tint shift - well, here’s a shot against my white roof with the light tail-standing on the floor (not calibrated, taken from phone - I really should get out an SLR):

Overall, it’s fun so far, but…. really needs reverse clicky and Biscotti or similar. (And a way to pump more amps in maybe :wink: )

How much current do you need?

H1? it’s sold on gearbest

20mm ,

if many people use 17mm ,i will produce adapter

i’m not sure if i understand you correctly ,
this driver have ramping setting.
so you can set the brightness you need

i’m producing gray S11 with reverse switch,

Please produce adaptor, I’m sure many people will use 17mm driver from led4power.com

Thanks Simon, great to hear. I’ll have to get a replacement switch to swap out on this. Is the appropriate one on your store already?

What I mean is I want to precisely select maximum mode current. It seems it comes defined with a maximum of 8A, this can be nice for some emitters but let's say I want to drive an 1mm² CSLNM1.TG at ≈4.5 - 5A absolute maximum, nothing more.

Can I set the current like in the LD-25?

Thanks.

^:)

Yes, adapter please. I think many people like the choices available in 17 mm drivers :slight_smile: