Why not use 12 volt lights? No fuel to carry around. No smell. No fire hazard.
1/2 - 1 amp hour/light.
A oil lamp is nice for a romantic setting, but for quality of light,
convienence. I'll go with 12 volt. I'm talking about use for full time
cruising.
Electric use for interior lighting, is a very small amount, compared to usage
for refrigeration.
Just the way I do it, cruising full time.