Anything different from the standard light. He has already given us 3 different light and the best of them was the A8
Yes it will be.
sleeves are available, but they might charge.
Just updated the plastic AA carrier to aluminium freely.
I`m in for 1 in CW Thanks
Minimum of 200?
Don't think that will happen
From Selfbuilt’s review:
“The SD10 uses visible PWM on its Lo and Med modes (and Strobe for that matter), in the <1 kHz range. I am disappointed to see the resurgence of visible PWM on some lights recently, and recommend manufacturers try to bump it up to the non-visible range (i.e., >3 kHz).”
“Performance-wise, I am personally disappointed to see visible PWM on the Lo/Med modes. The frequency is close to 1kHz though, so this may not be an issue for you if you aren’t particularly sensitive to it. Overall efficiency is fairly good, but the SD10 does tend to trail behind the popular current-controlled lights in the respective battery classes.”
Deal breaker for me.
200 pieces minimum will kill this group buy. The X8 group buy got so big because it is half the price of this one and because it is a small hotrod. This light is really nice and useful, but a 39 dollar light will never make it to 200 pieces.
Agree, I’d be surprised if this GB got to 100, no chance of 200
For a BLF logo and an aluminium AA carrier, I’m in for one in NW.
I’m in for one NW.
Great UI! Now please ask them to fix the PWM (raise it to 9kHz or over) and I'm in for five - NW of course.. :)
Physically not possible, this light uses A SEPIC converter (like a more efficient buck-boost but only operates over a smaller input range but has better efficiency over its whole range) and by design it simply can not operate much over 1khz.
with the new UI put me down for a second however note that the price is MUCH more important to me than the BLF logo / engraving. I would gladly go without any custom engraving to be able to get this UI and price, as described (Al AA carried and new UI) this light is extremely attractive for a muggle gift light, not so much a light I want to use for myself.
3K hz available, a new program will help.
We can get it for $ 47, regular price by purchasing one standard
ok ok, but 39 is still much better.
Yes. And the extras… :party: very much!!!
Good! I'm in for five NWs. :)
Really looking forward to see this light. It's so good in many aspects: Great UI, good size, eats almost any available batteries.. What's not to like. 
There’s more you can do, make it XM-L2 4C tint or XM-L2 hi CRI 5B 
You surely trying hard to make this much more attractive, but I think 150 still too many with recent continuous group buys.
Why C? B & C tints have tendency of being too green (at least to my taste). A & D are much better => 4D would be my vote.
[High CRI 5B wouldn't be bad either]