My B&M dynamo light is fine for lit paths, but not unlit paths.
There are a number of similar to this 2400 lumen cheap lights on Amazon
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Seem to get OK reviews - bracket seems to be main issue, but I've on a number of occasions hacked lights to fit Cateye brackets, so probably fixable. Not so concerned about light output on unlit (and unused) paths out of town, thnk that will be fine. More concerned about the differnt modes and wheather there is a 'don't blind my fellow human' mode, anyone used similar, worth a punt?