1) New ABS plastic housing
2) 30LED light on the body
3) Auto-off function (when the power failure,the LED light can automatically turn on)
4) Built-in protective circuit against overcharging or overdischarging.   
5) Using 1pcs 4V 0.8AH sealed lead-acid battery
7) LED light can operate for about 6 hours at "Low" and 3 hours at "High"
8) Recharging time : 20 hours
9) The red indicator light will be on when it is charging.
10)Dimension (L x W x H): 58x 43 x 198mm
11)Lumens:100lm     Watt:2Watt