Since this thread was started, I've also accumulated some LED lanterns. This--in combination with using more beeswax and less lamp oil--has made it so that none of us develop coughs during a long power outage. We were out of power for 100 hours in the fall (our longest outage), and no one developed any issues. We burned through a lot of candles and used up the charge on some of our LED lanterns and had to recharge them when the generator was running our fridge & freezer.
One key to LED lanterns in a long power outage is to keep it at as dim of a light as you need. Sure, turn the light up if you need to find something or if you're cooking. But, otherwise, keep it turned down. My favorite lantern is still the
Goal Zero handcrank lantern. I got it
four years ago, and it's still going strong. My kids and I have both used it as a reading light, and I use it as a nice dim light in the bathroom at night. Sometimes I use it when I want to go out and pick some dandelions for tea at night. And, of course, it's super handy during power outages. My kids bought me two more LED lanterns for my birthday last year, so now I have 3 of them. All of them are hand-crank, so I can power them by hand if I need to. But, I usually just charge them with a USB cord.
We also have a few
Recharable headlamps that are super helpful for cooking, and my husband loves to hook up LED lights to battery banks and point them toward the ceiling for ambient light.
We also make candles every year (I actually just taught my kids' class how to make candles today, and everyone made their own candle). My kids love dipping candles and always ask to make them every winter when the storms come. We also usually end up rolling candles in the winter, too. I do find that the rolled candles burn brighter--but also smokier--than the dipped ones.
What we usually end up doing is hanging an LED lantern in our living room and kitchen, and we put a candle in each bathroom and bedroom during the day. At night, I just put the LED lanterns in the bathroom so we can turn them on when we need them. I also put
bright glow tape on all of the lanterns, hand crank radios, and headlamps so they're easy to find in the dark. We only rarely use the oil lamps, and when I do use them, I limit them to the hurricane lamps that I can adjust the wick height of. All of this combined results in decent lighting without the extra air pollution.