Sunfree Lighting Limited

established in 2013, sunfree lighting limited is a high-tech company specialized in r&d and production of solar lighting and related solar products. as a high-end lamp brand specially designed for commercial lighting and solar lighting, sunfree mainly combines solar energy and led technology with leading industry design and circuit design, and brings the best green energy saving and lighting solutions to global customers. in the past years, sunfree has been investing over 30% of the turnover in r&d. with a professional product r&d team and comprehensive development capability in product modeling, single chip microcomputer, electronic circuit and mechanical structure, sunfree has successfully developed various types of new technology like solar tube cylinder technology, and obtained dozens of patents . our products are sold to more than 50 countries in europe, america, africa, southeast asia, and have been highly commented by customers. based on the pursuit of supplying energy saving so