I have used a couple of different bright hand held lights (like the one in pic), and it seems to only make the vision worse... The only reason i carry those lights at night is to look for buoys of crab nets... I usually go by the reflections off the water and my knowledge of the river system to navigate at night...not to mention waterways markers. I dont believe that headlights will show anything under the water, such as a log or rock. Just make sure you know the area like the back of your hand before you go out at night. By the way, you can pick up the lights at bias or watto and huey may even supply them.
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