Need suggestion for DIY host

Flashlight Modding and DIY Parts
1

I have some spare circuit/led but no host to make some experiment.
I found some 18650 empty host but it’s quite difficult to find AA/14500 host.
I know that this

http://www.cnqualitygoods.com/goods.php?id=1503

is pretty famous here on BLF but i’m searching for some alternatives on any format.
I found this

http://www.fasttech.com/products/0/10002463/1198401-ultrafire-602c-diy-led-flashlight-host-with-switch

that is really cheap. Any experience?
Any suggestion on other (cheap) host is welcome!

Thanks

2

The 602C host is good, 16340 battery host. I built a Nichia 219 light with it and it came out quite nice.
For a 14500, I do not know of a host other than modding an existing light.
Edit: That AA host ar CNQG is an F20 body. I have one of those somewhere. It might work well with an XP-G XP-E, or Nichia. Not sure if a standard 17mm driver fits, maybe.