submersible fishing lights

I am going to be doing some dock night fishing in the near future. Wondering what is the best light to purchase. Thanks in advance for any and all info.

Are you looking for a light to attach to the dock, or a light to throw from the dock that sinks to the bottom?

i am looking for a light to put in the water next to dock.

I carry lights made by Hydra Glow that sink. Are you wanting to plug said light into a 120v outlet, or hook up to a 12v battery?

I also carry Bluefin underwater led lights that attach to the side of dock under the water. I don't know if either of these lights are what you are looking for, but they are high quality, and definitely worthy of making your list of potentials