Detailed Product Description LED Emergency Light,Rechargeable Emergency Light,Emergency Lamp 1)LED: 13 Pcs2)Battery: 4V,1000mAh3)Swich : ... is many , the linkup line is many.When the emergency light plugged into an AC power: the case of power failure ... , emergency light on; re-power, emergency light off. Package Details:Qty/Ctn: 120 PcsGW/NW ...