Surprisingly powerful additional or emergency backup light
A real lighting contender: add some side windows and it would be even better
Compact, powerful light well suited to dark roads, but a hefty price tag
Very capable front light bright enough for commutes, yet light enough for the best bike
If you need a really good light, this is a really good light
Good, if pricey lamp for urban riding and complementing dynamos on rural runs
Light, bright and fuss-free commuter light, shame there's no side port though
Good light but the tight beam is best suited to urban environments
Great design spoilt only by the slightly vulnerable charger.
Can't fault the quality and beam, but why a battery pack? The AA version would get a higher mark.