USB Battery Powered BulbNewly designed USB rechargeable bulb, upgraded emergency light, 2600 mAh lithium battery, you can charge the bulb with the included USB charging cable, or you can charge it by plugging into the E26 socket, Full charge takes 6 hours, 100% brightness can work continuously for 5-6 hours, 75% brightness can work for 7-9 hours, 50% brightness can work for 9-10 hours, 25% brightness can work for 10-13 hours LED flood light with remote controlBattery light bulb with infrared remote control, which can adjust the brightness of the bulb (25%-50%-75%-100%), when charging, the red light is on, and when it is fully charged, the green light is on , remote control distance 33 feet (10M), can be used as light bulb and flashlight, cordless light bulb, rechargeable emergency light for home power failure or outdoor camping, meet all your needs Multi-function emergency lightDimmable light bulb with switch, 2 working modes, DC is emergency mode: plug into E26 socket, the bulb will automatically charge when there is electricity, and the bulb will automatically light up when the power is off, AC is the normal mode: follow the Like ordinary light bulbs, you can choose the corresponding mode according to your needs. Multiple application scenariosHigh-end USB charging technology, you can also use our light bulbs without a socket, to meet any environment, retractable design, you can turn the light bulb into an LED flashlight, which is more convenient to use and carry. Can be paired with wall lamps, table lamps, floor lamps, chandeliers, ceiling lamps, widely used in indoor, outdoor, camping, farmhouse, garage, barn, camping, tourism, etc. 100% Customer Service33 high-quality LED lamp beads, which can provide up to 850 lumen output, which is equivalent to 60W traditional light bulbs. Our products provide 1 year warranty service, please buy with confidence, if you have any questions, you can feel free to contact us by email. Newly upgraded emergency light, USB rechargeable design, powered by large-capacity lithium battery, you will never fall into the dark again. Self-charging bulbs will always support you. Our research found that many households cannot use lamps because they do not have pre-installed wiring and cannot connect to the power source, so we have launched USB rechargeable light bulbs, which can be charged by USB, and if you are outdoors, you can use mobile power, a laptop, or a car charger, powers the bulb, allowing the bulb to be used in a variety of scenarios