1.Working Charging Voltage: 220V AC 2.Normal Charging Time of the Batteries: 24 hours. 3.Least Lighting Time of the Daylight Lamp when the Electricity is Off: 3 hours. 4.The emergency lamp uses nickel-cadmium batteries of 3.6V, 3.0 Ah. 5.The emergency lamp uses the special 2*8W daylight lamp. 6.Size: 330mm X 105mm X 80mm 7.Weight: 960g
