I meant to post an update about that. It got backordered before our order went in, so I haven't got it yet. Also, I now believe it is a 2 AAA light, not a 2 AA; I think they made an error in the description.

Given how long even a 2 AAA light can run if the flash pattern is efficient (example: the SuperFlash, which fires the main LED in very short bursts), it could still be an interesting light if it has a good, attention-getting flash pattern and uses both emitters at once. Speaking of attention-getting flash patterns, check this one out:

http://vimeo.com/14774825