1)Material: NEW Plastic
2)With 72LEDs super brightness & longevous LED
3)3pcs 4V sealed lead-acid battery
4)Input voltage: AC110-240V
5)Recharging time: 8-10 hours
6)Emergency duration: about 10 hours (36LEDs) ,about 6hours(72LEDs)
7)When plugged into a wall outlet,the light will automatically turn onwhen the power cut,with overcharge protection