ithinkTech A21 Rechargeable LED Emergency Light Bulbs, 120V E26 800LM 9W 5000K Daylight, 2000mAh Backup Battery Light Bulb for Power Outage Camping Outdoor Activity, 4 Pack, UL Listed

Key features

• 💡【AUTOMATIC LIGHT UP IF POWER OUTAGES】These emergency light bulbs build in a 2000mAh rechargeable battery that automatically charges when it plug into standard outlet. The light bulb will turn on automatically when the power outage.
• 💡【BUILD IN RECHARGEABLE BATTERY】This emergency light bulb has built in a 2000 mAh rechargeable battery. It takes 5 hours to fully charge and lasts for up to 4 hours on a fully charged battery.
• 💡【CAN BE LIGHT UP BY FOUR WAYS】It gets rid of the restriction that traditional bulbs can only be light up on the lamp holder. This emergency light bulb can be turned on by power cap/fingers/wet cloth/plug cap.
• 💡【WIDE APPLICATION】These bulbs can be used as standard bulb on E26 standard outletd, and it can be recharged so it can replace candles and flashlights when powers goes out. You just need remove it from the holder and use your finger or power cap to keep them working. Great for camping outdoor activity or as emergency light.
• 💡【Reliable & 2 Years Warranty】Our emergency bulbs certified by FC, RoHS, UL-Listed E339087, Essential for your home or outdoor activity. We guarantee you every bulbs has been rigorous tested before shipment. We stand by our words with our 2 year unlimited warranty.
• 💡【Attention Please!!】These bulbs are fully charged when they leave the factory, but the lithium batteries will run out of power after sitting long time. So please put the bulbs into the outlet and switch on, after 8 hours it will full charged again.