Homemade underwater fishing lights...

[marshrunner757]

I would think sinking just below surface would be best. While these lights are pretty bright, the surface of the water would reflect much of the light.

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[keakar]

Originally Posted by marshrunner757

I would think sinking just below surface would be best. While these lights are pretty bright, the surface of the water would reflect much of the light.

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its common sense really the surface would spread the light the farthest since the bottom wouldn't reflect the light and it would block 50% of the light from going out.

even sitting vertical on the bottom the light cant spread out in a circular pattern because once again the bottom stops it.

it depends on the water depth but from just below the surface to the top 1/3 third of the water column would seam to be the best position