Akari Emergency Light 1.5W (AELG-L411) Akari Emergency Light 1.5W, 6500K Daylight Up to 200lm(1 Lamp), Up to 400lm(2Lamps) 4V 2.2Ah Lead Acid Battery Operating Time: Up to 6Hrs(1Lamp), Up to 3Hrs(2Lamps)  Charging Time: Up to 24Hrs 220-240V~ 60Hz