Instant Power Failure Rechargeable emergency bulb – 3s Auto Switch, 2400mAh Battery, 2H Emergency Lighting

Never Be Left in the Dark!
This dual-mode emergency LED bulb instantly switches to 2-hour backup lighting during blackouts—automatically, within 3 seconds—so you’re never stranded without light.

Key Features:

✅ 3-Second Auto-Switch – Seamlessly shifts from AC 220V normal lighting to DC emergency mode when power fails. No buttons, no waiting—just instant safety.
✅ 2400mAh Rechargeable Battery – Provides up to 2 hours of bright emergency light (exact runtime depends on brightness mode).
✅ Plug-and-Play Installation – Works in standard E26/E27/B22 sockets (check compatibility). No wiring needed—just screw it in!
✅ Dual-Mode Smart Charging – Automatically recharges when power resumes. Always ready for the next outage.
✅ Energy-Efficient & Long-Lasting – LED technology ensures low power consumption + 50,000+ hours lifespan.

Why Choose This rechargeable emergency bulb?

✔ SAFETY FIRST – No fumbling for flashlights during sudden blackouts. Ideal for homes, stairways, basements, and garages.
✔ COST-EFFECTIVE – Combines regular LED + emergency light in one bulb. No extra devices needed!
✔ RELIABLE PERFORMANCE – Built-in overcharge/short-circuit protection for safety.

Perfect For:

• Home emergencies – Power outages, storms, circuit failures
• High-risk areas – Hallways, staircases, closets, bathrooms
• Rentals & apartments – Landlords can ensure tenant safety
• Small businesses – Keep shops/cafes operational during short outages

Specs:

• Input Voltage: AC 220V (normal mode)
• Battery: 2400mAh Li-ion (DC emergency mode)
• Runtime: ~2 hours (varies by brightness)
• Base Type: E26/E27/B22 (select correct option)
• Certifications: CE, RoHS (safety guaranteed)

Stay Prepared—Order Rechargeable bulb for emergency lighting during power outages 

Don’t wait for the next blackout to realize you need reliable light. Add to cart now and keep your home safe 24/7!