C'mon people the Aurora is a good light, and at the time it was introduced, one of the best available of its type, but it's simply not that bright!
Try to walk with it at night and you'll find that the bluish and very diffuse beam (a) does not project far enough for even a fast walking speed, let alone paddling speed, and (b) all but obliterates color vision. The latter effect is like viewing under a full moon; everything looks vaguely blue. I found out how much trouble this could be one night when trying to get back to my tent, and I headed towards two others first, even though they were all very different hues and saturations. With a tungsten (such as halogen) bulb, objects would have appeared roughly the "right" color.
The LED does give the Aurora its best feature, namely long battery life. I think the best of both worlds would be a halogen lamp for more focused, long-range use (paddling or hiking) plus LED for close-in applications such as reading or cooking. Such headlights are available, but then again, it'd be worth checking out the NEW Princeton Tec light, the Eos, which has an extra-bright LED in addition to an array of standard ones.