A dynamo set up would be the reliable answer - doesn't have to be super costly. I've actually got a (non-disc) hub and a set of front/rear lights I'm going to sell if you're interested in building/having a wheel built.
@si_mon628 started
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A dynamo set up would be the reliable answer - doesn't have to be super costly. I've actually got a (non-disc) hub and a set of front/rear lights I'm going to sell if you're interested in building/having a wheel built.