Any of the multimode nanjg 105C 17 mm drivers can be modded to single mode by shorting one pin of one of the eight 7135 chips to led. This bypasses the mcu(brain chip) and sets the single mode to 2.8A. You lose low voltage protection but if you use the input diode (D1) as the jumper you retain reverse polarity protection. A 7135 chip has 3 pins on one side and a wider tab on the other, with the tab up the right hand pin is the one you want. Usually led us located next to this pin on one of the chips. Since all the 7135’s are in parallel shorting one of these pins shorts them all.
LED https://www.fasttech.com/category/1609/diy-kits-parts-led-emitters?f=MTMzPVhQLUxeSEk&sort=r&
Driver https://www.fasttech.com/products/1612/10001683/1122302-8-amc7135-4-group-25-modes-led-flashlight-driver-c
Coupon: BLF
Good price in the GB
http://www.gearbest.com/convoy-c8-\_gear/
Good price here as well on Sunday.
If this is an affiliate link I’m not aware of it. Copied straight from their website.
Rufusbduck
Good to know :+1:
Serp
That’s really good price, didn’t see that. I was looking on aliexpress and it’s a little too high there.
My AR glass came in from Kaidomain and I installed it today. I was very surprised at the difference it made.
Bob
Got all the parts and some free time 
Difference is amazing, at least double throw and brightness.
XP-L HI, new driver, reflector and AR glass
