A host headlamp? maybe…
Is it possible, that you fit your 22mm XHP35 Boost-Driver to a 17mm driver board? That would be realy great.
Hey Simon, will you also sell 5000 K version of XHP35HIs? 4000K is too warm for many of us, thanks.
Simon, is it possible to make turbo mode access only after 2 click, from any position(on or off) without memorizing it?
So it could be 0,1% - 1% - 10% - 40% and turbo after 2 click
I see. Then this is bad news for me.
If you could get XHP35 HI 4500K 90 CRI anytime in the future, I would be very interested.
Not 90CRI (and I’m not sure if you will find some with that CRI value), but see here:
sorry ,i only found 6500k 4000k 3000k
yes ,and what driver model?
Simon when will the slightly bigger inner-diameter of your 21700 available ?
It could be in driver for SST40 and new 3*SST20
If turbo is only 1-2 min I can’t see point of memorizing it, and it would give more modes, 4 in loop and turbo when needed. Then it could be really “turbo”, not the highest mode
Simon, is there an easy method to change or disable the temperature regulation of the L21a SST40 driver (i have the version with 4 modes only) ?
Maybe by disassembling the temperature controller, or soldering a bypass resistor, or just bypassing it with a wire?
i’m not sure ,which mode do you need? i will leave you a message when it’s ready
i have a driver sample ,0.1–3–30%,double click turbo
Simon, that mode spacing sounds good to me for the XHP35.
There can be even 4 modes, but 3 are ok too. But 2 click turbo should be from any state, on or off, and long press for low is really great and handy, no need to cycle through all this bright levels. Good reading light is about 20-25 lm in warm white or NW, in CW little less (for me), so if it is an EDC light (in my opinion 3*sst20) there should be mode to have this 25 lm. 40 lm is too much for me, M3 has ~ 40 lm on 1% and it is too bright for reading, but good enough for walking. But M3 isn’t EDC reading light, I guess, so it is ok 
Will it be diffuser for 3*sst20?
Simon, any ideas about this ?
uh ,it’s for reverse switch ,it only works when flashlight is on .
In the future, I can design a diffuser for 3*SST20 flashlight
i didnt get reply from manufacturer,yet.
i will reply you later
Thank you, looking forward to it !
Anyone tried the SST40 in DA tint yet?