Originally Posted by
10 Wheels
I rode 70 miles with this guy. His lights were barely visible in the bright sun light. It was my first experience seeing a dynamo light in action.
That dynamo light aims all the beam on the road (plus it's not bright at all), so it doesn't have a conical beam shape like your magicshine or chinese flashlights. A dynamo light that has a conical beam and puts out 600 lumen is very bit as bright as your magicshines.