The power went out at 9:40 on a Tuesday. I remember it was a Tuesday because I was reheating leftovers and the microwave died mid-beep, which felt personally insulting. My daughter was doing homework at the kitchen table. The whole street went dark at once, that particular kind of dark where you can hear every house on the block go quiet.
I had bought a four-pack of LED lanterns the previous spring, the Lichamp ones, because they were cheap and the listing had a lot of stars. I found them in the hall closet by feel, clicked one on, and the kitchen filled with light. Not dramatic light. Just light. My daughter finished her homework. I ate my half-warm leftovers standing up. That is the entire story of the best twelve dollars I have spent on emergency gear, and I am not exaggerating for effect. Twelve dollars. It worked. Done.
Cheap.
That word needs unpacking, because cheap is doing two jobs here. Cheap as in inexpensive, which these are. And cheap as in the fear that inexpensive means it will die when you need it, which is the fear that keeps people from buying the simple thing and sends them shopping for the complicated thing. I have owned fancy rechargeable lanterns. I have owned the one with the hand crank that sounded like a good idea and was not. The four-pack of basic LED lanterns that run on AA batteries has outlasted all of them in one specific way: I never have to think about whether they are charged.
The battery math nobody does
Each lantern takes AA batteries. A decent alkaline AA holds around 2500 milliamp-hours at 1.5 volts, which is roughly 3.75 watt-hours per cell. Three cells per lantern, so call it 11 watt-hours of stored energy. An LED putting out a useful 200-ish lumens draws maybe 2 watts. Eleven divided by two is five and a half hours. That is the honest runtime on a useful brightness setting, and I want to be clear that I did this math on the back of an envelope and then checked it against the actual lanterns, and the actual lanterns agreed with the envelope within about an hour. Good enough.
Now compare that to the listing, which will tell you something like 72 hours of runtime. Seventy-two hours is the moonlight mode. The mode where the lantern glows like a nightlight and you can find the bathroom but not read a book. Every lantern company does this. They print the runtime of the dimmest setting in the biggest font. It is not a lie, exactly. It is a choice of which truth to print. I have learned to read these listings the way I read used car ads: the truth is in there, but it is never in the headline.
Here is the part I actually care about, and it is not lumens. It is that AA batteries are everywhere. Gas stations, drugstores, your junk drawer. When the rechargeable lantern with the proprietary battery pack dies on day two of an outage, you cannot fix that with a trip to the corner store. When the Lichamp dies, you open the back, swap three AAs, and you are back in business. That boringness is the feature. I have come to believe that in emergency gear, boring is the highest praise available.
Four of them, though?
The four-pack is the clever part of this product, and also the part worth being suspicious of. Four lanterns means one for the kitchen, one for the bathroom, one for the kids room, one for the hallway. During that Tuesday outage we used three. The fourth stayed in the closet as the backup to the backups, which felt excessive until it did not. But here is my complaint about myself: I bought the four-pack partly because the per-unit price was irresistible, and per-unit pricing is how you end up with things you do not need. I did not need four lanterns. I needed two and a spare. The fourth one sat in a closet for a year with batteries slowly aging inside it, because I am the kind of person who leaves batteries in devices, and leaving alkaline batteries in a device for a year is how you get corrosion. Take the batteries out for storage. I know this. I still did not do it. The lantern survived anyway, which tells you something about the build, or about my luck.
The build, since you are wondering: plastic body, folding handle, a hook on top for hanging. It feels like what it costs. Not flimsy, not premium. The light is a warm-ish white, not the harsh blue that makes your kitchen look like a hospital. The button cycles through brightness levels, and I will admit the button placement annoys me slightly. That is my biggest complaint. The button placement. When that is your biggest complaint about emergency gear, the gear is fine.
Something unrelated. During that same outage, my neighbor knocked and asked if we had candles. We gave him two of our lanterns instead, and he stood in our hallway holding them like they were alien artifacts, because he had been sitting in the dark with his phone flashlight for an hour. He returned them the next day with a plate of cookies. I think about that exchange every time someone tells me emergency prep is about buying the expensive thing. It is not. It is about having the simple thing before Tuesday at 9:40 PM.
Where these fit and where they do not
These are area lights, not task lights. They light up a room. They do not throw a beam down a trail. For camping, one lantern per tent plus a headlamp per person is the setup that actually works, and I have opinions about headlamps that nobody asked for. For power outages, scatter them. The use case these do not cover is the long outage, the multi-day kind, because AA batteries are a consumable and you will burn through them. For that you want rechargeable everything plus a way to recharge, which is a different article. This site has a good one on the Streamlight Super Siege if you want the rechargeable end of the spectrum, and the Goal Zero Lighthouse 600 sits somewhere in between. I own lanterns from both ends. The cheap four-pack gets used more. I do not fully understand why, except that I never worry about breaking a twelve-dollar lantern, and worry is the enemy of actually using your gear.
One honest limitation: I have not tested these in real cold. The listing does not make big claims about freezing temperatures, and alkaline AAs lose capacity fast below freezing. That is a gap. If your emergency plan involves a cabin in January, this is not your lantern, or at least not your only lantern. This scenario I have not tested, and I am saying so instead of guessing.
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Questions I keep getting asked
How long do the Lichamp lanterns run on one set of batteries?
On a useful brightness setting, three AA alkalines give you roughly five to six hours of real light. The 72-hour figure in listings is the dimmest moonlight mode, good for finding the bathroom, not for reading. Every lantern maker prints the dimmest-mode runtime in the biggest font. Read the fine print.
Are rechargeable lanterns better than battery-powered ones?
For multi-day outages, yes, rechargeables plus a way to recharge them win. For everything else, AA-powered lanterns win on one boring superpower: when they die, you swap batteries from any drugstore and keep going. A dead proprietary battery pack on day two of an outage is a paperweight.
How should I store them between outages?
Take the batteries out. Alkaline cells left in a device for a year will corrode, and I say that as someone who learned it the traditional way. Store the lanterns with the batteries in a labeled bag beside them. If your emergency plan involves real cold, keep lithium AAs instead, since alkalines lose capacity fast below freezing.
The lanterns are back in the hall closet now. I took the batteries out this time. I actually did it, all four of them, batteries in a labeled bag next to the lanterns like a person who has learned something. My daughter asked why I was being so careful with the cheap lanterns. I told her they were the most useful thing we owned on that Tuesday. She looked at me like I was being dramatic. Maybe I was. The microwave still has the wrong time on it, though. I never reset it. Every time I see it blinking 12:00 I remember the dark kitchen, the homework getting finished anyway, and twelve dollars doing exactly what twelve dollars promised.
