1. Grade A monocrystalline solar panel, high efficiency solar cells. Lifespan reaches more than 25 years. 2. LiFePO4 lithium battery. Lifespan reaches more than 2,000 cycles . 3. Automatic light control. 4. Branded LED chips . Lifetime up to 50,000 hours. 5. Die-casting aluminum light shell. Anti-corrosion, anti-oxidation. High-impact PC cover. 6. Easy installation, no cabling, no trenching. Material Plastic IP Grade IP 66 Solar panel 16V / 15W Situalbe lamp pole 2-4m Battery 12.6V / 12AH Charging time 8hours Led lamp 300W, 3000lm Working time 2-4 days Sensor with photocell sersor,time control Product size W420*H120mm GW 3.5kg Packing size 440*440*670mm
