YY Series Patented Optical Two-in-One Solar Street Light

Originating in 1995, Yangzhou Liwei Lighting Electrical Co., Ltd. is a full-chain manufacturer integrating R&D, quality control, sales, marketing, and after-sales service for outdoor lighting products. With nearly 30 years of deep industry experience, the company has built a solid reputation both domestically and internationally.
We are a true manufacturing enterprise, not an assembler. The five core components—solar panels, batteries, LED light sources, controllers, and lamp poles—are all produced in-house. From raw materials to finished products, we maintain full control over the entire process, ensuring traceable product quality, stable delivery, and competitive costs.
Our extensive product line primarily includes integrated and all-in-one solar street lights, split-type solar street lights, wind-solar hybrid street lights, LED municipal street lights, solar PV panels and solar PV systems, solar insect killer lamps, and solar garden lights. In the field of lamp poles, we specialize in the production of tapered poles, adjustable poles, transmission tapered steel poles, electrified railway power poles, and various types of traffic sign poles. Additionally, high mast lights, combination lights, festive lanterns, lawn lights, landscape lights, floodlights, traffic signal lights, and luxury square lighting fixtures are also part of our core business. Our products are known for their wide variety, complete specifications, high quality, and strong market acceptance.
In terms of certifications, the company has passed ISO 9001 (Quality Management System), ISO 14001 (Environmental Management System), OHSAS 18001 (Occupational Health and Safety Management System), CQC product certification, and the national CCC compulsory product certification. Our products also hold international certifications including CE, SGS, ROHS, and IEC, fully meeting supplier qualification requirements for overseas municipal projects, government tenders, and large-scale commercial projects. Meanwhile, the company continues to invest in the R&D and promotion of new energy-saving electronically controlled lighting products and lighting environment solutions, striving to provide customers with more efficient and reliable overall outdoor lighting solutions.