If you’ve spent any time in an enlisted berth — outside of gilded officer country  —  then you know it’s kind of a dive. This despite the XO’s best efforts. For sailors, it’s really the little things that matter: A TV that works, working showers, a working berthing iron that isn’t caked with burnt starch and an ironing board that doesn’t look like somebody was body-slammed onto it (even though somebody was probably body-slammed onto it). Now a company has come up with another gadget to make berthing life better: a re-invented rack light. Lighting company Energy Focus removed the…