What's the smallest flashlight by Arc and how does it compare in brightness with a Modamag Draco (Q4-Q5)?
I noticed that you started quite a few threads all asking what the smallest light is made by a specific manufacturer and how it compares to the Modamag Draco. It would have gotten you much more responses if you had posted this in the LED forum and in a single post asking "What lights compare to the Draco".
To answer your question there are very few (if any) lights that really compare to a Modamag Draco. I guess your best bet would be one of the Orb models. They compare to it in size and output but don't have any sort of regulation, or even circuitry for that matter. Most of them direct drive the LED which is much less desirable than having a current regulation circuit like the Draco.
The only other light that compares to the Draco is a miller mods ARC AAAP. It uses a single AAA cell and has less output since it doesn't overdrive the LED (only around 300-450 ma on high), but it will have very good runtime on all levels.
Personally I think the Miller Mods AAAP is a better all around light than the Draco mainly because it uses common AAA cells and not a rare Lithium Ion cell that has a pretty small capacity.