The aluminium body is rugged and the light pattern and output excellent. It's great to be able to vary the output and pulse frequency. The silicon attachment strap could be longer to provide a better grip.
Beam is bright, wide and lights up the road. Feeling much safer cycling back roads in the few hours before sun up with this light. As a bonus it sits suspended from the GoPro mount on the underside of my BarFly, which gets the light off the bars and looks great as well :-) (requires separate mount).
Easy use. 100% recommended