Kawi, that is freaking incredible that you got 5000+ lumens. Which emitter did you get? I only got 3,800 lumens with my D4s XP-L HI 5D using my TA tube calibrated with Maukka lights. I’m kind of disappointed. I was expecting 4.5k lumens
Hey skv, I told you. I got 5000 lumen @ turn on for my xpl 5000k… Kwai tube has been calibrated with maukka lights.
My Emisar family
ZozzV6 - Those are the same four lights in the same color combination as I have. The only difference is I usually have the short tube on the D1 to make it more pocket-friendly.
And the little orange led in the D4. I also have a short tube but in blue for the D4.
can i use the 18650 to 26650 converter with D4S ? i dont have any 26650 cells
https://www.google.com.vn/search?q=18650+to+26650+adapter&tbm=isch&tbo=u&source=univ&sa=X&ved=2ahUKEwj-\_I3ArpHdAhXKQ48KHUs9DEMQsAR6BAgEEAE&biw=1920&bih=943
Yes but use decent high drain unprotected cells.
My early D4S prototype can’t even fit most 26650 cells, so I used an 18650 with some packing foam around it during the initial development.
Yes, a cell size converter should work… as long as it’s a good cell.
Both D4S’s are XP-L HI V3 1A.
Mine is an XP-L HI 3A and I got 4800 lumens with Liitokala black 26650.
Apples to Apples Kawi, Washington Reds to Granny Smith maybe but…
6216.9 lumens (start value)
Samsung 30T powering the 4 Samsung LH351D emitters. 
I just tried to flash my D4S and it seems that the vias are too small for the pins on the Dupont cable. Has anyone else hit this problem ?
Thanks,
Mike
ya…I used some old solid core telephone wire
I wonder why the blue was not an option. That was a beautiful color.
Where did u buy Samsung 30t ?
Thanks zozzv6 and kiwi. I am getting 4900 to 5000 lumen at turn on for the xpl hi 3A. I will report back with new number when i get my calibrated lights from maukka.
Mine has quite loud PWM when the mosfet is active. I usually don’t hear it from other lights. Anyone got the same? Defect driver in mine?
Love the light otherwise.
Tighten the ground connections, loose ground can cause them to sing….
I got my 30T’s from IMRBatteries in Houston I think. Might have been LiIonWholesale… can’t remember for sure, one of those.
Nope, no nice nifty little orange LED - good job. I didn't look close enough and just thought it was a reflection. When looking at the LEDs I was wondering if mine were orientated the same compared to the switch and yes they are.
It shouldn’t make any audible noise during use. If it does, there might be a loose connection or it could have possibly been flashed with the wrong fuse values. The latter is easy to test though. Go into beacon mode and measure the amount of time between flashes. If it is close to 2 seconds (with default settings), the processor is running at the correct speed. But if it’s a lot longer than 2 seconds, the processor is underclocked (which would make PWM audible).
Does anyone know how to adjust secondary LED brightness in Anduril?