| solar panel | Maximum power | 18V 40W (High-efficiency monocrystalline silicon） |
| Service life | 25 years |
| Material | Tempered glass laminated |
| battery(26650） | Types | Lithium iron phosphate battery(12.8V/18AH ) |
| Service life | 5 years |
| LED lights | Maximum power | 12V 20W（The lamp bead board is an aluminum substrate with heat dissipation function） |
| Chip brand | Philips 3030 |
| Quantity | 20 lamp beads 1W/pc |
| lumen(LM) | 2600-3000lm |
| Service life | 50000 hours |
| Beam angle | 120° |
| Color temperature | unit(k) | 6000k-6500K（True white） |
| Controller | Light control | When there is light, the light is in charging state, and when there is no light, the light automatically lights up |
| Human body induction | The power of the lamp is 100% when someone walks by, and the power is 50% after a person walks by 30s (sensing distance 9~12M) |
| Charging time | Solar charging | 6 hours (strong sunlight) |
| Discharge time | Full power | >15 hours |
| Power saving mode | >30 hours |
| Operating temperature | unit( ℃ ) | -20℃~+70℃ |
| Installation height | unit(m) | 6-7m |
| Distance between two lights | unit(m) | 20-25m |
| The material of the lamp | Aluminum alloy shell (the frame has heat dissipation function) |
| Certification | CE / ROHS / IP65 |
| Packaging and weight | Product Size | 875*300*145mm |
| Package dimensions | 950*370*210mm |
| Product net weight / gross weight | 12.5kg/13.5kg |
| Packing box/packing | Neutral carton 1 set/carton |
| container | 20 feet container/40 feet container | 400 sets/840 sets |
