Originally Posted by
daven1986
I use a shimano hub dynamo (disc brake) with a B&M cyo 60 lux front light with a B&M rear light. Works very well for me, however it is more of a "see" light, rather than a "be seen" light. I have a smart polaris 5 light and a fenix l2d torch as well. Rear I have a dinotte 140R.
I have the Cyo R front light (40 lux, but more light to sides and front) with the B&M rear light.
I haven't tested it from all angles, but from ahead and behind my bike is quite visible (from watching a friend ride the bike and from the reactions of drivers). I haven't seen how it looks from the side as I'm crossing an intersection though.