When the electricity stop, it can automatically open itself
1 mode: normally on , 2 mode: when be charged with electricity, light off. when be charged without electricity, light on
13 white LED emitters Built-in 700mAh rechargeable Lithium battery
Comes with 110~240V US plug power adapter
Emergency light can directly insert in AC socket It can be use 5 hours, when it fully charge on time