+1 :+1:
fully support!
+1
It’s hard to please us 
+1
Nah, it’s easy. Just stay below BBL 
Yeah i also vote for BBL 
I modified a first generation Sofirn C8F 18650 with 3x LH351D 4000K CRI90 from the (1st or 2nd) AEDe group buys and ended up pretty satisfied. It's all how you believe, I've said this many times. If you can only tolerate a red tint, that's all you will get. I choose “over BBL” and I find myself quite pleased with my C8F's tint, even if I can faintly spot some green-yellow.
I also built an overdriven S2+ with a 4000K Ra9080 Nichia 219B, and that ended up being very red. Maybe I see red very well, my kitchen lamp has two kinds of (Duris E5) leds, 5700K above BBL and 4000K below BBL, and I remember many months ago that the driver powering all of the 5700Ks failed, I was shocked to see my kitchen quite red. But I guess it was a matter of contrast. It is also quite possible that I am tetrachromatic, but I haven't been tested. :-)
This is a shame, 2700k and lower CCT have great contrast and minor impact
for melatonin suppression.
Green tint can easy detect also when Leds Bin are on BBL.
Low currents cause often tint shift and light go over BBL, don’t like.
I hope you can offer lh351d 2700k or similars with most possible Bin below BBL
and also E21A up to 2000k
Hey Simon, is the metal tail switch cap from the Z1 and S2+ able to fit any other models? I have the M26C and love it, it looks like the Z1 tail cap is similar and has a metal switch. Would the metal switch cover from the Z1 fit on the M26C models? Thank you
Using a high color temperature (CCT) light at night is unnatural. Using a low CRI, high CCT light at night (that is, most of the flashlight market, and namely those cheap leds) is dreadful. But hey! Those flashlights spit out light, doesn't it? 
The metal switches are threaded and none of the lights with rubber boots are threaded so there is little chance it fits anything.
Rubber caps are sexy, too. You can buy rubber caps in many colors, or even use lighted tailcaps.
By the way, lighted tailcaps work straight away with any of the newer SST40 linear drivers, doesn't it? If so, this implies those drivers have a minimum bleeding current. :???:
Awaiting feedback on this. I don’t use this feature so I’d like to disable this bleed resistor if it exists
If it doesn’t have the lighted switch installed it would only “bleed” when the light was on anyways. Maybe your moonlight mode is less efficient, doesn’t mean it will have parasitic drain or something.
When I get the goods, I will announce the specific flux bin and Tc bin
I will order some LH351D 2700K
the size is different ,They cannot be replaced with each other.
Hi Hank,
Do you have any 21mm tail PCBs that would be compatible with the forward clicky switch you sell?
You mean Simon?
Woops. Yes, Simon.
I’m not Hank,
i have 20mm and 22mm PCB
