Guys, BanL managed to stock SST-20 versions of the JKK21700:
http://kaidomain.com/JKK21700-Luminus-SST-20-1300-Lumens-6-mode-Type-C-Rechargeable-LED-Flashlight
Seems like a great light now.
Yes it is a @#$% mess.
Take a look here, I found its complementary mess: JINHENG JKK36R XHP70 30W 1250LM Type-C Rechargeable Flashlight Type-C Quick Charging 18650 Flashlight - 5000K
So, the first flashlight is XHP70 equipped. The latter one uses an SST-40 (or so they say).
What's the fuss with them? 
Cheers :-)
1300 lemons out of a single high CRI SST-20? Sorry? 
^:)
1300 lumens out of a 65CRI SST-20 is easily doable with enough power.
Barkuti, you nailed it…thank for your thought and that is so true. I don’t see Sst40 with warmer temperature…used 30W is he same wattage use for xhp70.2? Catched…
Hi SKV89
Yes, i had only some stock left.
I will post it on today.
Thank you
Ban
Hi Ban,
I want to order 20mm quad XP-L HI warm white.
There are two XP-L HI emitters listed:
3000K T5 7C1
3000K - 3500K U4 7A2
I want the U4 7A2 emitters on the quad mcpcb. How can I be ensured that I get those emitters? I do NOT want the 90CRI TT5 7C1 emitters. I cannot choose on the quad mcpcb selection.
Thanks
The scrolling banner on the main page of KD says the “new style” KDLITKER C8.2 with XHP50.2 is $23.99 but when I click on the banner and get redirected to the product page, it’s $27.99. The price should obviously be fixed to be consistent, but also I’m curious about what’s been updated on the C8.2 to make it “new style”? I already really like my C8.2 with XHP50.2 and wouldn’t mind buying another one if it’s been updated (hopefully with an integrated shelf instead of pill).
Could you please check?
And an “N5” SST40 5K
Hello Ban,
Is that CCT value of 5400K correct for this emitter, or is not? (I wish for it to be)
Even if it is right it wont be anywhere close to that at max power
What size are these Osram LEDs are they the 1/ 2mm?
Hmm, if accurate, 5400K is much warmer than I've seen them elsewhere.
I would grab a couple if they were actually neutral. That would be awesome.
I calculated the CCT for an fcbB46 at an (0.330,0.348) average rhombus point following this equation:
CCT= (-449n³) + (3525n²) - 6823n + 5520.33
where n = (x–xe)/(y–ye) is the inverse slope line and (xe = 0.332, ye = 0.186) is the epicenter. x and y are the coordinates.
The result is ≈5600K (≈5605.1K). So its still daylight “cool”.
Cheers 
Sweet these ones can be used with direct drive to easy. Thanks
Can’t access KD right now, does anybody experience simmilar problem?
The page loading time goes infinitive…