unction: Equipped with 3W white LED light and with DC output, USB port charger for entertainment appliances(mobile phone,MP3).Our products have passed CQC,CE,IEC certification, along with advanced intelligent control system and high efficiency solar modules plus perfect integrated design, which all makes our products competitive and being leading position in solar industry.The product accompanied with AC and DC output, small and light, which are suitable for home using, mobile office, night market business running, outdoor camping, small fishing boat, herdsmen, border post, rural area where lack of electric power, it can also charge your laptop, mobile phone, and some small electric appliances easily.