1.size: 104*104*23mm
2.weight: 300±30g
3.Material:Shell-Aluminum, Lens -
Polycarbonate 4.Solar panel:0.3-
0.5W 5.5V
5. Rechargeable Li battery:3.7V 500mAH
6.lighting Source:Double side--6pcs or 4pcs
Single side--3pcsor 4pcs
7. Work Temperature: -20-80℃ or -40--60℃
8. Bear Tons：Over 20 Ton.
9. Full charge support at least 7 days in rainy
days.