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Stays On During Blackouts
Built-In Rechargeable Backup Battery
Perfect For Emergencies & Camping
Instant Light During Power Outages
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Sara A.
We lost power unexpectedly one evening, and I was honestly surprised when these bulbs automatically turned on. Instead of fumbling around for flashlights, we had light right away in the rooms that mattered most. It made the whole situation so much less stressful, especially with kids in the house. Now I recommend them to all my friends because they're one of those things you don't realize you need until you do.
How Does It Work?
Simply install the bulb into any standard light socket and use it like a regular LED bulb. While it's on, the built-in battery automatically charges. If a power outage occurs, the bulb instantly switches to backup power and turns on automatically, providing up to 12 hours of emergency light.
Light When You Need It Most
ALAMZ Emergency Backup Light Bulbs work just like regular light bulbs every day, but when the power goes out, they automatically stay on thanks to their built-in rechargeable battery. Simple to install, energy-efficient, and designed to keep your home illuminated when it matters most.
The Smartest Light Bulb In Your Home
Automatically stays on during blackouts with a built-in rechargeable battery.
Customer Reviews
See what our customers are saying about our products.
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Pat R. , 29 Verified BuyerI ordered a set for my family, and everyone liked them. They work like normal lights, but the backup power makes them worth it.Emergency Light Bulbs
$82 $159
Purchased Jul 17, 2026
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Jennifer T. , 28 Verified BuyerWe had a power outage last month and these bulbs turned on automatically exactly as advertised. It was such a relief not having to search for flashlights in the dark. One of the most useful purchases I've made for my homeEmergency Light Bulbs
$56 $106
Purchased March 14, 2025
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Jessica L. , 42 Verified BuyerThese give me so much peace of mind. I love that they charge while being used and automatically provide light during outages. Every home should have a few of these, especially if you have kids or elderly family members.Emergency Light Bulbs
$56 $106
Purchased January 5, 2025
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Aliza R. , 35 Verified BuyerI installed these throughout my house and honestly forgot about them until the power went out. The bulbs stayed on and gave us enough light to move around safely. They work just like regular bulbs until you need them.Emergency Light Bulb
$82 $159
Purchased February 28, 2025
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Joan P. , 44 Verified BuyerI didn’t think much about emergency bulbs until our power went out one night. These made a big difference. The room stayed lit and everyone stayed calm.Emergency Light Bulbs
$82 $159
Purchased March 25 2026
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Donita S. , 26 Verified BuyerThese are great for storm season. The bulb is bright, easy to install, and gives me peace of mind without needing candles or flashlights.Emergency Light Bulbs
$82 $159
Purchased Jul 17, 2026
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Lauren B. , 35 Verified BuyerI bought a few after a bad storm in our area. They make the house feel safer, especially at night when the power can go out suddenly.Emergency Light Bulbs
$28 $53
Purchased March 9 2026
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Kelly M. , 28 Verified BuyerThese are much better than keeping flashlights in random drawers. The light is already where you need it, and the bulb works like a regular one every day.Emergency Light Bulbs
$28 $53
Purchased Jul 14, 202
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Linda L. , 30 Verified BuyerI bought these for my apartment because the power goes out sometimes. They’re easy to use and make me feel more comfortable at night.Emergency Light Bulbs
$56 $106
Purchased Jul 14, 202
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Sarah R. , 31 Verified BuyerI like that these don’t look like some big emergency device. They just look like normal bulbs, but they’re ready when the power goes out.Emergency Light Bulbs
$28 $53
Purchased Jul 7, 2026
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Romina B. , 45 Verified BuyerThese bulbs give off a nice clean light and don’t seem to use much electricity. The backup battery makes them even better.Emergency Light Bulbs
$82 $159
Purchased March 14, 2025
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Sofia U. , 28 Verified BuyerGreat bulbs for everyday use. They don’t use much power and still give off a strong light.Emergency Light Bulbs
$82 $159
Purchased March 1, 2026
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Ruth K. , 40 Verified BuyerI got these for my parents because they always worry when the power goes out. They said the bulbs are bright and very helpful.Emergency Light Bulbs
$82 $159
Purchased March 15, 2026
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Carol A. , 28 Verified BuyerThe brightness is really good. I bought them for emergencies, but honestly they are good enough to use every day.Emergency Light Bulbs
$56 $106
Purchased March 6, 2026
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Sandra V. , 28 Verified BuyerVery practical purchase. I like products that actually solve a real problem, and these do exactly that.Emergency Light Bulbs
$56 $106
Purchased Jul 15 2026
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Shelly W. , 44 Verified BuyerI tested one after installing it and was surprised how well it worked. The light is strong enough for a bedroom or hallway, and it doesn’t feel cheap.Emergency Light Bulbs
$28 $53
Purchased Jul 14, 2026
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Marie M. , 33 Verified BuyerI was surprised how much light one bulb gives. It’s bright enough for a bedroom or kitchen, and the backup feature is great.Emergency Light Bulbs
$28 $53
Purchased March 3, 2026
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Lynda M. , 60 Verified BuyerI was impressed with how simple these are. Just screw them in like a normal bulb and they’re ready to go.Emergency Light Bulbs
$82 $159
Purchased March 2, 2026
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