Found this, own one, nice torch:
http://www.ebay.com/itm/140726841289?ssPageName=STRK:MEWAX:IT&\_trksid=p3984.m1438.l2649
Tail spring sensitive, must have total bare base, I use 4 AAA rechargeables to make contact… Sorry, this does not come with the 4 AAA module anymore, have to have one or purchase one…sorry…
The UltraOk is along the same lines, runs on 4aaa batteries. 18650 or 26650.
There’s a nice long thread on it somewhere.
I own one and like it, doesn’t throw as good as the Keygos m10 but has a good hotspot
Yes, I have an Ultra Ok, a105 t6, and really like it. Yes, it does have a good spot and runs best on a good 26650. Seems to really suck the 4 AAAs down very quickly…there is one for sale on Ebay right now, being bid on…I bid on mine and got it for 18 dollars, awesome for that price…
http://www.ebay.com/itm/400358454270?ssPageName=STRK:MEWAX:IT&\_trksid=p3984.m1438.l2649
i paid around $19 and change… http://www.ebay.com/itm/120945510931?ssPageName=STRK:MEWNX:IT&\_trksid=p3984.m1439.l2649
i wonder how good this light is?.. i just like it because it can hold 26850/18650/3 AAA batteries 
I looked at the link, that is a UltraOK a105 t6. I own one and love it. Runs best on a good 26650. Has a great spot, not a lot of spill but is very well build, well worth it. I have found that even though the Chinese make up many name like: Pitalam, bestsupply88, Rabbitword88, it is the same seller.
I have bought from this seller, he is slow but reliable:
http://www.ebay.com/itm/400358454270?ssPageName=STRK:MEWAX:IT&\_trksid=p3984.m1438.l2649
This is the one I bought: UltraOk, a105, t6