E27 Emergency LED Bulb – Built-In 18650 Battery, 85–265V

Never Be Left in the Dark – E27 Emergency LED Light Bulb

The SHINEKNOT E27 Emergency LED Bulb is a smart, multi-functional light bulb designed to keep your home or workspace illuminated even during unexpected power outages. Powered by two built-in 18650 lithium batteries, this clever bulb automatically switches to battery mode the moment the power goes out — so you'll always have light when you need it most.

Three Ways to Use It

• Standard Bulb Mode: Screw it into any standard E27 socket and use it as an everyday LED light at home or in the office.
• Auto Emergency Mode: When a power outage occurs, the bulb automatically activates — no action required on your part.
• Portable Flashlight Mode: The bulb detaches from its base and transforms into a handheld torch, ideal for navigating dark rooms, outdoor use, or roadside emergencies.

Key Features

• 🔋 Built-in dual 18650 lithium batteries – included and rechargeable
• 💡 High-efficiency LED light source – bright, energy-saving illumination
• 🔌 Wide voltage compatibility: AC 85–265V, 50/60Hz – works worldwide
• 📐 Standard E27 base – fits most household lamp sockets
• 🔦 Removable design – doubles as a portable emergency torch
• 🏆 3-year warranty for peace of mind
• ✅ Multiple certifications: CE, FCC, RoHS, UL, SAA, VDE, GS, EMC, CQC, PSE, LVD
• 🧱 Durable PC body material – lightweight and impact-resistant
• 🌍 Made in Mainland China

Specifications

Perfect For

• Homes, apartments, and offices in areas prone to power outages
• Camping, caravanning, or outdoor adventures
• Emergency preparedness kits
• Workshops, garages, and storage rooms

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For guidance on home emergency preparedness and power outage safety, visit the U.S. Department of Homeland Security – Ready.gov: Power Outages.

Frequently Asked Questions

Q: How does the E27 emergency LED bulb work during a power outage?

A: The bulb operates as a normal LED light when connected to mains power (AC 85–265V). The built-in dual 18650 lithium batteries charge while the power is on. The moment power is interrupted, the bulb automatically switches to battery mode, providing continued illumination without any manual action needed.

Q: Can I use this emergency LED bulb as a handheld torch?

A: Yes! The bulb features a detachable design — simply twist the bulb away from its E27 base and it functions as a standalone portable flashlight. This makes it ideal for navigating dark spaces, outdoor use, or keeping in an emergency kit.

Q: Is this bulb compatible with standard household lamp fittings?

A: Absolutely. The E27 (Edison screw) base is one of the most common bulb socket types worldwide. It fits standard ceiling fixtures, table lamps, floor lamps, and wall sconces that use an E27 socket. The wide voltage range (AC 85–265V, 50/60Hz) also makes it compatible with power supplies in most countries.

Q: How long does the battery last during an outage?

A: Battery run time depends on the brightness setting and specific model variant, but the dual 18650 lithium cells are designed to provide sufficient backup lighting to carry you through typical short to medium-length outages. The batteries recharge automatically whenever mains power is restored.