
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.
📊 Powerful Core Specs
9W 1500mAh Emergency LED Bulb
This E27 base LED bulb adopts 18650 lithium battery, delivering 9W power and 6400K daylight white light. It supports 85‑265V wide‑voltage input. When installed into lamp holder, it will auto‑charge. Designed to replace traditional 60‑75W incandescent bulbs, it offers bright daylight‑style illumination for daily household lighting needs.
⏱️ Ultra‑Long Emergency Runtime
6‑36 Hours Backup Lighting Time
Compared with ordinary emergency bulbs that only last 2‑3 hours, our bulb provides 6‑36 hours emergency lighting once power cuts off. It still maintains satisfying brightness after long‑time working. Built‑in premium battery ensures stable output, perfect for sudden blackouts, storm‑caused power failures, giving you long‑time reliable light source.
🔦 Multiple Flexible Usage Modes
3 Practical Lighting Working Ways
This bulb supports three convenient working modes. Use it as a regular E27 bulb for home lighting; hang it with hook for camping; direct touch lighting without lamp base during emergency. Auto‑charge when screwed into E27 socket. No complicated operation, you can switch usage scenarios freely for indoor and outdoor activities.
🛡️ Premium Internal Construction
Durable & Safe Circuit Structure
We adopt well‑organized internal circuit board and premium LED lamp beads. Different from competitors’ messy fragile wiring which easily damages beads, our well‑arranged structure greatly extends service life. It features rust‑proof lamp holder and hidden heat‑dissipation holes, good heat dissipation prevents overheating risk for safer long‑time operation.
🏕️ Wide Range Of Applications
For Home, Camping & Emergency Events
Suitable for various scenarios: home power‑failure emergency backup, family indoor daily lighting, outdoor camping, tent party, night market use. It outputs 6400K daylight light with CRI85+, presents true‑to‑life color. Whether you face sudden blackout or go out for outdoor activities, this rechargeable bulb can meet all your lighting requirements.
Testimonials
FAQ
Q: How does this emergency bulb charge?
Q: How does this emergency bulb charge?
A: Simply install the bulb into a standard E27 socket. It automatically charges while connected to household electricity during normal use.
Q: Will it turn on automatically during a blackout?
Q: Will it turn on automatically during a blackout?
A: Yes. When power is interrupted, the built-in battery backup activates to provide emergency lighting.
Q: Can I use it without a ceiling lamp?
Q: Can I use it without a ceiling lamp?
A: Yes. The built-in hanging hook allows flexible placement in garages, tents, sheds, and other areas without permanent lighting.
Q: Is this bulb compatible with US homes?
Q: Is this bulb compatible with US homes?
A: This model uses an E27 screw base, which is compatible with many standard household light fixtures. Please confirm your socket type before purchase.
Q: How long can it stay illuminated during an outage?
Q: How long can it stay illuminated during an outage?
A: Emergency runtime depends on brightness settings and battery condition. The rechargeable battery can provide extended backup lighting for different emergency situations.