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- Dispatched in 1 to 3 business days
- Delivery in about 7 to 15 business days
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Power outages never give you a warning. These rechargeable emergency bulbs stay charged during everyday use, so when the power goes out, you already have light ready. Just take the bulb down, switch it on, and instantly light up the room—no scrambling for candles or flashlights.

Storms, hurricanes, or sudden blackouts can turn your home dark fast. This bulb gives you a safer, calmer option than open flames or dead batteries. Hang it, carry it, or place it where you need light most—it’s a small tool that makes a big difference in stressful moments.
Use it like a normal light bulb every day. When the power is out, it becomes a portable emergency light you can rely on. Energy-saving, bright, and easy to use, it fits most household lamps and is ready for power outages, nighttime repairs, or even outdoor emergencies.

⭐️⭐️⭐️⭐️⭐
“Worked perfectly during a blackout.”
We lost power for a few hours last week and these bulbs turned on instantly. No scrambling for flashlights. Very reassuring to have at home.
— Michael R., Austin, TX

⭐️⭐️⭐️⭐️⭐
"Great for Power Outages and Portability!"
I bought these for my mother in case of a power outage, and they work perfectly. To use with a power bank for a small table lamp, just plug in the square base, and it turns on. Super convenient!
— Jessica H., Miami, FL

⭐️⭐️⭐️⭐️⭐
“Great idea and easy to use.”
They work just like normal bulbs, but having the battery backup is a game changer. I especially like the different brightness levels.
— Emily S., San Diego, CA

⭐️⭐️⭐️⭐️⭐
“Perfect for my elderly parents.”
Bought these for my mom in case of outages. She doesn’t need to do anything special — the light just stays on. That peace of mind is priceless.
— David L., Columbus, OH

Processed in 1 to 3 business days, then 7 to 15 business days in transit to the United States. Every order gets a tracking number by email. Free shipping on orders of $49 or more; $8.95 in the US or $11.95 elsewhere below that.
Not right? You have 30 days from delivery to request a return. Items should be unused and in their original packaging. Damaged or wrong items are replaced or refunded in full. Email support@caldrene.com to start. Read the return policy.
Exact sizes and options are listed in the description and photos above. We only publish measurements the maker provides. Unsure which option fits? Email support@caldrene.com and a person will help.
Real people answer every email within 24 hours, 7 days a week: support@caldrene.com.
This item ships from our overseas warehouse. We process orders in 1 to 3 business days and delivery takes 7 to 15 business days after dispatch. You get a tracking number by email as soon as it ships.
We email you a tracking number as soon as your order ships. Tracking can take 24 to 48 hours to show its first scan. You can also follow your order in the Shop app.
Yes, within 12 hours of ordering. Email support@caldrene.com with your order number and what you would like to change, and we will sort it before the order ships.
You have 30 days from delivery to request a return on unused items in their original packaging. Damaged, faulty or wrong items are replaced or refunded in full. Email us with your order number and a photo and we will take it from there.
Yes. Checkout is handled by Shopify with SSL encryption and supports Shop Pay, Apple Pay, Google Pay, PayPal and all major cards. We never see or store your card details.
Every order is protected end to end, from checkout to your door.
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Try it risk-free for 30 days. If you are not completely happy, email support@caldrene.com for a full refund or a free replacement. No hassle, no fine print.
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