All that aside and since you’ve obviously tested it, ( I am not disputing your findings btw, it’s just over my comprehension and unlikely to have much real world effect on my usage) - how accurate are the claimed amps (Moon (5mA) > Lo (200mA) > Med (1500mA) > Hi (4000mA) Double Pressed: Turbo (5000mA)? Particularly the Hi 4000mA & Turbo 5000mA (which is what it will be on more than anything else) since I’ll be using it for an Osram KW CSLPM1.TG and importantly does it work as effectively with 1 cell as it does 2 cells? if you could give some findings on those I’d appreciate it very much since I can’t measure it. Thank you Barkuti 
Seems like in a Fenix bc25r fairly smooth slicing of SST-20 just adds some artifacts to the hotspot while size stays the same and reduces Lux output from 1000Lx to 600Lx@1m.
Just received after second order this time from AliExpress KD store the K1 host. It is very nice looking host with deep SMO reflector. The light is little longer. I didn’t like the o-ring under SS front bezel. It is too thick. At bottom side of bezel there is little channel which need to hold and press oring to the glass. But included oring is too thick for that.
Hi everyone, has anyone tried this so far?
BanL, may I know does it live up to 6000-7000 OTF lumens? What is the current drain at tail?
JKK90 LUMINUS SBT-90.2 LED 7000 LUMENS WHITE 6500K 2-GROUPS MODE LED FLASHLIGHT ( 2X26650 )
Thank you.
Sbt90 lights only really emit around 6000 or less. The K75 has usually been measured to be less than 6000 by most reviewers. Anything higher is not true imo.
Yes, If this JKK90 produces somewhere around 5000 to 6000 it should be considered as great enough.
But I have some doubts about it since there is no review about this light, and high current (~20A) buck driver for SBT90.2 is rare to none currently for none branded lights, or did I miss anything?
I still got one package from Kaidomain missing from last year its been almost a year since i made that order so i guess its gone. Not there fault its an issue with the shipping company here but my money is still gone as the package was sent back to China.
My last order from Kaidomain was good they have changed the shipping method to Australia and i received the order in about 3 weeks, that’s great to see something suss was going on with Aramex shipping company.
Too bad, too cool :(
Hello! :-)
Can someone say something more or less recent about the P5000 or H17A drivers?
I am interested in knowing if they are being served as they look in the pictures, with R010 sense resistors… 
Thanks.
Which Driver did you use?
I have. It’s in Convoy S3 with 5A driver. I like the beam quality of it. Little pinkish and about as throwy as Nichia 219C. It can’t take that 8000mA that they advertize. Phosphor turns to charcoal.
Are there any current coupon codes for KD?
The forever working BLF one.
:-)
inhave one sitting in my workshop. And the p70 also. Still need to try them. Waiting on a driver from Convoy.
I have placed about 6 orders in the last 2-3 months with Kaidoman. All for bare leds (which I never do bc of the high likelihood of them be8ng lost in shipment bc the pkg is so small) and all have come in OK. Still waiting on one in shipment. Never get shipment updates or anything though. I don't track them either .. free shipping is nice! Orders take about 12-16 days to get to eastern USA.
I did. They burn at 7A. The one I had started smoking at 7A but looked good. I switched off immediately and paired with 5A driver. Smoke again. After a while I saw a brown dot at the phosphor edge. I’m disappointed and feel like I don’t want it anymore…
BLF works for a 3% discount all the time.
They do occasionally have codes for 10% off, which is great but they come and go. The last one was "hall" during the Halloween weekend but it went away soon after the weekend was over.