Rechargeable Camping LED Lights Bulbs 60 80 100W

●E27, AC100-240V input voltage with synchronous charging. ●Automatically convert to powered by battery when no electricity,with emergency lighting function. ●The bulb will be lit up by mounting a starter （has On/Off button）with a hook, you can also take it down. ●Built-in 3.7V/2600mAh Lithium battery with 6Hrs working time. ●Equipped with a USB Micro DCinlet for lamp charging. ●Charging with a solar panel is optional. ●USB interface, 5V, 1A output, you can connect it to a cellphone for charging.