we are professional in solar products,so we can offer you best quality,service,price. Brief introduction of Yanzghou BR Solar: Yangzhou Bright Solar Solutions Co., Ltd., Established in 1997, an ISO 9001: 2000, TUV, IEC, CE&EN, RoHS, SONCAP CCPIT and CCC approved manufacturer for Solar Products. Overseas Exploration and Popularity: 9 Years Exporting Experience, Our Solar Street Lighting System and Solar Home Lighting System Products have been successfully applying in more than 50 Countries Including the North America, The Middle America and The Southern America; West Africa, East Africa, South Africa; Europe; South Asia, Wesr Asia, Oceania, For Lighting Of highway; roads; bridges; pedestrian streets; mountainous areas; remote areas and other occasions where good lighting effect is required.