Originally Posted by
dwilbur3
There are some excellent rechargeable lights on the market these days.
fyi, there are also some significantly more efficient dynamo wheels as well where the dynamo hub is entirely inside the hub of the wheel. For $150 US I got a front wheel with a Shimano DH-3N72 hub built into it. Of course - go with whatever's easiest for you, just wanted to mention it.