Re lights, on my commuter I run a SP8 dynamo hub with the B+M IQ X headlight. It has a clever mounting ring that lets you mount the light sideways and even upside down. I hung it from my front rack that way. The light is great, I think. It's not as bright as a battery powered 700 lumen light I also have but it throws a really wide beam. The whole setup was reasonably affordable (once you get over the fact that running dynamo hub lighting is expensive).
Re lights, on my commuter I run a SP8 dynamo hub with the B+M IQ X headlight. It has a clever mounting ring that lets you mount the light sideways and even upside down. I hung it from my front rack that way. The light is great, I think. It's not as bright as a battery powered 700 lumen light I also have but it throws a really wide beam. The whole setup was reasonably affordable (once you get over the fact that running dynamo hub lighting is expensive).