DESCRIPTIONS Solar panel: 2.5W multi-crystalline silicon solar panel Light source: 3W LED lamp; lifetime: 100,000hrs Battery: 4pcs 1.2V/4.5AH D-cell Ni-MH rechargeable batteries Charging time Regular electricity: 6-8 hours Sunlight: 12-15 hours (2.5W Solar Panel) Using time: Fully charged by sunlight, it can provide 20 hours continuous illumination Accessories: Compass; Nokia/Motorola/Ericsson/Siemens/Samsung Cell phone adapter; Power cable and Multi-purpose adapter plug for small electronics. Optional: 110V/220V AC charger Packaging 1. Box size: 15.5 cm x 14.5 cm x 26.5 cm (1 unit/box) 2. Carton size: 32cm x 45cm x 55cm (12units/carton) 3. Carton gross weight: 27.5kg; Carton net weight: 26kg 4. Carton volume: 0.0792m3; Carton volume weight: 13.2kg 5. Q'ty/ 20?FCL: 4,236pcs; Q'ty/ 40?FCL: 8,628pcs Features Widely use for home, road, boat, emergency light, hunting, military, police and camping; 100,000 longtime efficient LED lamp and 20 hours long working time; DC6V output for charging cellphone and other small digital electronics; An alternative lighting source for areas short of electricity; Brightness adjustable to 5 different scales (20%, 40%, 60%, 80% and 100%). At 20% of full brightness, the 4pcs D-cell batteries can drive it up to 100 hours; Premium lantern with elegant design and super reliability.