Re: What\'s a good alternative to the Nuwai QIII?
The KC-1's not bad. It's a dead ringer for the first run Arc LS twisty. It runs on a CR2 instead of a CR123, which is a slight negative factor IMO because of the lack of availability of cheap CR2s. FlashlightReviews.Com actually rated the KC-1 as slightly brighter than an Arc LSH-P. Hmmm, now that you mention it, I've been eyeing all of those Arc LSs posted on B/S/T, and it would be a heck of a lot cheaper just to get a KC-1...
The KC-1 is currently being offered for $48.95 at AdvancedMart.Com
It's worth browsing at Advanced Mart, because they have an assortment of inexpensive Chinese "Luxeon" lights.
The UK 4AA eLED isn't nearly as bright as a Q-III, and is significantly larger. However, it's waterproof, tough, has excellent runtime, can run on rechargeable AA batteries, and costs about $20 (at Brightguy.Com).
You might as well give in and check out the Q-III. It's $38.50 at CountyComm.