Right now I have 12v led spreader lights. Only 2 and not sure on exact lumens but they say comparable to a normal 50w spreader light. I like the lights but I am looking for more and just not sure the direction to go. I have 2 RAB metal halide lights I acquired. The boat is not currently set up for anything more that 12v. What are peoples options about going through adding an inverter and possible a portable Honda generator vs going with say 6 rigid dually d2? It would be much easier to stay 12v and probably cheaper but I question the longevity of my group 31 batteries trying to run 6 lights all night long.