Modding Ultrafire C8

Thank you for your answer :slight_smile:

I will try to find XP-L HI in stores that ship to my country.

intl-outdoor.com I think will ship, it’s the noctigon maker AFAIK, really good copper MCPCB for when you will increase power to the led :slight_smile:

Thank you HorizontalHunter, I will read that topic.

Hvala vulpes :slight_smile:
I was just looking for someone who is near :slight_smile:
No high power mod (for now).
I need this one only for outdoor use and have other cheap lights with flood for indoor/outdoor and grat little OTR M3 for EDC :slight_smile:

Ate you sure about one mode?
With memory a light can be used as if one mode but in the situation a lower modes is more suitable it can be handy to be able to half press to that.

Oh and welcome to BLF!

meti
Thank you for info.
I just found Kaidomain website with many flashlight parts, is it safe to order?

The Miller
Thank you :slight_smile:
Sure about one mode for this one. I have another C8 to mode later and i may put some multimode driver (seen ones with many modes and programmable)

I need it to light the hill behind my house sometimes at night, and it is always sitting on the window.
And I can always change driver if I want to :slight_smile:

I didn’t buy anything from them, so I don’t really know, sorry.
Here: Rating: Kaidomain.com there is the BLF rating of it

Thank you for link, still trying to catch up with forum :slight_smile:

I have ordered from them without problem. I usually start with a small order if it is a first time order to see how the company is.

Bob.

Order placed :slight_smile:

I was looking for one more C8 host to make similar light for my dad but with OP and NW LED and found some cheap $5 C8 lights on ebay.
Is it any good to buy that and replace LED and driver?

Not concerned about finish/anodising that much…more interested in metal quality, is it any good?

Go for the Convoy .
I had 2 cheap hosts and ended up changing almost everything .

AR glass , Reflector (it had cheap plastic that i changed for Convoy’s) , pill (from kaidomain) and the switch .

On 10 dollars total the only reason to do it would be if you want to use custom reflector , so you need to adjust the pill height .

The point is I want to change everything and have some fun doing it.
Buying finished light takes fun out of it :wink:

Get a Convoy host .

Then try a dedomed emitter … Xm-l2 u3 / u4 or xp-g2 s2/s3/s4 (old production) and a nice fet driver in there . Also AR glass is a must .

With a high drain battery of course and a good xp-g2 emitter (old) you will enjoy it :wink:

Edit : If you want to try OP reflector maybe a dedomed xml2 or xpl hi will be ok as far as throw isn’t no.1 priority.

Thank you for advice :slight_smile: Still new to flashlights…

Ordering when I find all the stuff :slight_smile:

Will try with OP and XPL HI, throw is less important, more flood desirable if possible for that one.

If you can’t find something just ask .

:beer:

You cant change sloppy threads, bad oring grooves and ill fitting hollow pills which all cheap C8 lights come standard with…

That’s the info I needed :+1:

:beer:

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.

https://www.fasttech.com/forums/feedback/t/1984511/discussion-thread-of-sunday-sale?utm_source=ft&utm_medium=forums&utm_campaign=nk

If this is an affiliate link I’m not aware of it. Copied straight from their website.