Stay Lit When the Power Goes Out

The SHINEKNOT E27 LED Emergency Light Bulb is the smart, all-in-one lighting solution that keeps your home illuminated even during unexpected power outages. Simply screw it into any standard E27 socket and it works like a regular LED bulb — then automatically switches on from its built-in rechargeable battery pack the moment the power cuts out. Made in Mainland China.

Three Ways to Use It

Standard LED Bulb: Functions as a normal energy-efficient LED light during everyday use, continuously charging its internal batteries.
Automatic Emergency Light: Instantly and automatically activates when mains power is lost — no manual intervention needed.
Portable Flashlight: Detach the bulb from the socket and use it as a handheld portable light whenever you need it.

Key Features

Built-In 18650 Lithium Batteries: Two high-capacity 18650 cells keep the light running during outages without any external power source.
Wide Voltage Compatibility: Works with AC 90–260V, making it suitable for use worldwide.
E27 Standard Base: Fits directly into most standard household light sockets — no special fittings or wiring required.
High Luminous Output: Delivers bright, reliable LED illumination up to 2,000+ lumens for effective area lighting.
Durable PC Body: Constructed from tough, heat-resistant polycarbonate for long-lasting performance.
Multiple Certifications: CE, FCC, RoHS, UL, SAA, VDE, GS, LVD, EMC, CQC, CCC, PSE — rigorously tested for safety and quality.
3-Year Warranty: Backed by a full 3-year manufacturer warranty for complete peace of mind.
Easy Installation: No tools, no wiring — just screw in and go.

Specifications

Base Type: E27
Voltage: AC 90–260V
Light Source: LED
Battery: 2 × 18650 Lithium (included)
Body Material: PC (Polycarbonate)
Dimmable: No
Power Source: Mains + Rechargeable Battery Backup
Warranty: 3 Years
Origin: Made in Mainland China

Perfect For

Home blackout preparedness
Hallways, stairwells, and bedrooms
Camping and outdoor adventures
Workshops and garages
Emergency kits and disaster readiness

For more information on emergency preparedness and home safety planning, visit Ready.gov – Emergency Supply Kits.

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Frequently Asked Questions

Q: How does the E27 emergency LED bulb automatically turn on during a power outage?

A: The bulb continuously charges its built-in 18650 lithium batteries whenever mains power is on. The moment power is interrupted, the internal circuitry detects the loss and instantly switches to battery power — turning the light on automatically with no manual action required.

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

A: Yes! One of the standout features of this bulb is its removable design. Simply unscrew it from the E27 socket and use it as a portable handheld flashlight — ideal for navigating dark rooms, checking fuse boxes, or use during camping and outdoor activities.

Q: Is this bulb compatible with my existing light fittings?

A: This bulb uses a standard E27 (Edison Screw) base, which is the most common bulb socket type worldwide. It is compatible with AC voltages ranging from 90V to 260V, making it suitable for households in most countries including the US, UK, Europe, and Australia.

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

A: Battery duration depends on the brightness setting and usage. The two built-in 18650 lithium cells are designed to provide several hours of emergency illumination on a full charge, ensuring you have light when you need it most.