Energizer SMART Rechargeable Lantern can be operated manually or from your mobile device with the free app on Android or Apple platforms. Use the rechargeable LED lantern as an emergency light, night light, outdoor lantern or work light. With 1,200 lumens, this LED light offers 360-degree lighting that is up to 12x brighter than standard LED technology. This rechargeable flashlight lantern has up to a 50 hour runtime on low mode and the ability to charge devices via a USB port. The lantern light has a steady base and non-slip grip.