Energizer Auto-On LED Flashlights Rechargeable (3-Pack) for Home Power Failure, Plug in LED Flashlight for Power Outage, Night Light, Hurricane Preparedness

Absolutely fabulous and dependable! Got two sets of these a few months ago. A tornado just ripped through our small town over the weekend, and the electricity went off. These lights worked exactly as they were supposed to. The tornado came through at midnight, and the power went off. These lights were plugged in, and they turned on immediately when the power went off. They stayed on almost 12 hours. I turned them off then, but they were getting a little weak. Took them elsewhere to charge them back up. If in a scenario without electricity just overnight, these are spectacular and lifesavers. If in a major disaster ~ like a tornado or hurricane, where electricity will be off multiple nights ~ these would need a power source to charge them at some point. Truly grateful for these. They provide a good amount of light when you need it most. Thanks for carrying, Amazon ~ truly!

These are small but mighty. Very bright light in the dark. So practical. Just plug in and use when needed. I bought a set for myself, but remembered my grandkids all have bedrooms upstairs, so bought more and gave each one a flashlight.

These are much smaller than I expected, but I believe they will work great. I got a 3 pack for my elderly Dad. I placed them in plug-ins throughout his house in the event his electricity goes out. They will automatically turn on to give him light so he walk safely.

When switched to the ON position, the light will go out when you plug it in the wall, and turn on when you remove it from the wall, or when the power goes out. The power switch must be in the ON position for this to happen, and it's nice that this is selectable. The light output is decent enough for finding your way around a dark house, or even out in the yard, visibility and to be seen while walking a dog, things like that. The 40 lumen rating seems about right. It should be noted that this is much dimmer than emergency lighting required in public spaces. I do appreciate that it's not a disgusting ghastly color of light. that said, it does have bluish spots and yellowish halos, common to inexpensive LED lighting, especially when focused with a lens or reflector. In this flashlight, the reflector actually is used for beam control. The beam itself is fairly tight given it's low light output, casting about a 2-foot diameter spot from roughly 10 feet away. The product listing and details specify a lithium battery (or lithium ion, depending where you look), which this DOES NOT HAVE. Please see the pictures I've attached of nickel metal hydride battery inside, clearly labeled: "Ni-MH" IN THIS USE CASE, THAT'S ACTUALLY A BETTER CHOICE, because nickel metal hydride batteries are completely fine with being kept at full charge, such as this will be, when constantly left in the power outlet, presumably charging all the while. By contrast, lithium-ion batteries (aside from the much less common LiFePO4 chemistry) are very unhappy being kept fully charged. Doing that will reduce their lifespan significantly. So it's a good choice not to use those here! However, it is misrepresented in the description and the included battery is unnecessarily small, a single AAA size, labeled as 700 mAh. It will have less then half the run time as it could with a AA size, generally 2000 mAh for a cheap one, which these flashlights could have easily been designed to fit. Mislabeling the battery chemistry and skimping on its size is really a disappointing showing coming from a major battery brand! That is why minus one star. If they had put in two AA 2,000 mAh batteries and change to nothing else, they would have earned five stars from me. I have not yet tested the runtime. Delightfully, though, this is only held together with 4 Phillips screws, with another two holding down the circuit board. With a soldering iron and a little bit of skill in it's use, the included battery rather easily could be replaced at its end of life, or upgraded any time with a tabbed nickel metal hydride replacement battery. To fit a larger AA replacement battery, some additional hacking would be necessary, due to the position of the circuit board and other plastic features inside the housing. I'm not fully sure if there's quite enough space even then. The design is reasonable for holding in the hand, they're very lightweight, partially owing to the tiny battery, and the plug prongs are fully retractable into the handle so they don't have to be in the way when unneeded. Some other reviews mention it feels cheaply made, but the plastic is quite stiff, maybe ABS or polycarbonate? And although hollow (and cheaply hollow sounding) I think given it's minimal heft it won't break from an occasional drop or from normal use.

Had to find something that would help me in a power outage, and a friend of mine suggested these. They are indeed easy to use you just plug them in different places in the house and when the power goes out, you can just pluck them out of the outlet and use them as flashlights. I’ve been told they last for about three hours, but I have not tried them out yet.

Great for loss of power in the house. Light up the rooms you have them in and last for hours. Also can just pull out and use as a flashlight any time.

Work great, very bright

These are wonderful little flashlights! You turn the power button on, and then plug them into an outlet. They shut off until there’s a power outage and then *poof* they immediately turn on when the power goes out! No more fumbling for a flashlight or mumbling about not finding batteries. We have them strategically placed around the house after the last power outage. Definitely recommend.

Excellent emergency flashlight. Works great as a regular light, and only needs to be recharged once a week.

Estas lámparas son muy prácticas. Tienen un diseño muy cómodo y ligero. Como ya tenemos unas, decidimos comprar otras porque salieron muy buenas y duraderas. Alumbran muy bien y además estaban a un super precio. Las recomiendo ampliamente!!

Work well, convenient to have for when power goes out. I plugged in one on each floor of the house and one in basement, now when power goes out we have light.

I like these , good light , plug in to charge !

Small and compact but also bright Will be perfect when power goes out. It will help find your way