1) power: 60w;
2) solar panel: 6V,9w poly
3) battery: 3.2v 8000mAh lithium
4) controller: PWM
5) CCT.: 6000K
6) warranty: 1 years
7) 6-12 hours backup (Depends upon season)
8) Motion Sensor: When no one on the road work @ 20% light.