Seachoice Submersible Three Light Trailer Light Bar

The bar is made of thin stainless steel and seems to be strong enough. The light assemblies seem to be sealed well enough to be submersible, but I have not tested that feature. It looks like the individual light assemblies could be replaced if one gets damaged, but I don’t know if they are available individually. I just installed it, so I can’t be sure how reliable it will be so I did not give it 5 stars.