1. Source: 12 PCS LED light source
2. Strong light 18 hours, weak light 46 hours
3. The battery: ni-mh/nickel cadmium battery (6 V / 4.5 AH)
4. Packing size: 16 *16 *31.5 cm
5. Solar panels: single crystal or polycrystalline 0.65 W
6. Controller: intelligent controller
7 work time: 18-40 hours
8. Use environment:-25 ℃-+ 65 ℃