3.7 Li-on battery rechargeable and free maintenance 3000mAh capacity high, with discharge and dis-over charge protect, can be used every tim.
Environmental and brightness white LED, only consumption 9W
The lamp will automatic light on in 1 second while house is power off;
Li-on battery in lamp can last over 3 hours after power off
Use in more conveniently way with the hook which can hang and lighting outdoor.
multi-functional emergency energy saving lamp
9W SMD led
3000 mAh Lithium battery
power outage emergency