Hi Yu,
You guys know off some decent lights for bikes that use the wheels for powering them? I need to add lights.I was even kinda thinking of lights that you can add more of depending on how much resistance you can handle.Thanks!
Modern dynamo lights are a lot better than they were in the old days but my choice would be LED lights running on rechargeable NiMH type batteries (also used for cameras). You'll need a NiMH charger to go with them.
