Neporal Emergency Rechargeable Light Bulbs Stay Light Up When Home Power Failure, 15W 80W Equivalent LED 1200mAh Self Charging Emergency Light Bulb for Power Outage, Camping, Tent (Warm White 4PK)

【More Than Just Ordinary Bulbs】 Neporal rechargeable light bulb works as normal LED bulb and can auto self-charging when daily use. When home power failure, the DC lighting works and stays light up with no electricity when fixture switch is on. Emergency light bulb builts in 1200mAh battery backup can lasts for 4-5 hours. 【A Must-Have Tool for Power Outages】A necessity emergency lights supplies for home power failure, storm, hurricane. To get prepared for family now with these emergency light bulbs for power outage. Replace your current bulb in any room, storage, basement, hallway, barn etc. Save money on extra emergency lights like candles, flashlights and lanterns. 【Multiple Use Ways】You will receive 4 rechargeable light bulbs and 4 portable power hooks. Portable power cap is ideal use for no electricity as well outdoor activities like camping.Also work as a portable flashlight during power outages. 【E27/E26 LED Bulbs Fits Most Lamps】The base of rechargeable emergency light bulb is E27,also applies to E26.Fits for any ceiling fixtures or lamps with the E27/E26 screw-in base.Just screw the rechargeable led light bulb into the base and done. 【Energy Efficient Light Bulbs】Provide 6000K white light and 750lm with low energy cost. Neporal 15W LED emergency rechargeable light bulbs is equivalent to 80W normal bulb. Save at least 80% electricity costs.