DESCRIPTIONS Solar panel: 0.658W polycrystalline silicon Light source: 4pcs * 0.2W super power white LED Light shell: ABS-plastic, water-proof Lamp shape: PC plastic Charging time Ni-MH: 20 hours under sunlight for fully charge the 3 batteries Ni-Cd: 8 hours under sunlight for fully charge the 3 batteries Battery Ni-MH: 3pcs 800mAH rechargeable batteries Ni-Cd: 3pcs 1000mAH rechargeable batteries Using time: Fully charged by sunlight, it can provide 4-5 hours continuous illumination Packaging: Mail-ready box Package or Plastic blister package available Q'ty/ 20"FCL: 9,500pcs; Q'ty/ 40"FCL: 19,500pcs Features: Widely use for home, road, boat, emergency light, hunting, military, police and camping; An alternative lighting source for areas short of electricity; Elegant and extremely portable.