Looking for host

I am looking for a host for my next project I realy wanna go 10000lumens I want to use xhp70. I want to use 18650 because that’s all I have and I don’t wanna buy 18350s. So I need to have a batt tube that can run any number of 18650 in series and a multi emitter head 3 or 4 and the rest I can figure out when I get to it.


Bigger battery but still, currently selling for $71! It is kinda big though.

Edit: Or maybe this one: http://www.aliexpress.com/store/product/Free-Shipping-Convoy-L4-Cree-XM-L2-U2-1A-side-switch-LED-Tactical-Flashlight/330416_1240920792.html

SRK or BTU Shocker depending on the size you’re willing to carry.

Walk softly and carry one of these.

TrustFire TR-J19

LusteFire 3XU2-X3

Don’t forget to get some of these.
Plastic 18650 to 26650 Battery Converter (5-Pack)

6-12V/10-100W/3xCREE XHP50-70/ Current Regulation Driver