| Solar cell: poly-crystalline silicon / single-crystalline silicon (3v,75mA) |
| Storage battery: Ni-MH (1200mAH) / Super Capacitor (120F) |
| Light source: super luminosity LED; |
| LED quantity: 4 pcs |
| Luminosity colors: red, green, blue, white, yellow (for any choice) |
| Luminous mode: varying type /Constant Type |
| Work time: 108 hours above for Varying Type; and more than 24 hours for constant type(standard luminosity intensity) |
| Work temperature: -25 to +75 degree C. |
| Material of light: Aluminum alloy and Polycarbonate |
| Resist compression: 30 tons |
| Waterproof grade IP>67 |
| Life: >5 years (Ni-MH) or >15 year ( Super Capacitor) |
| View distance: over 800m |
| Guarantee period:14 months |
