Diamond Module C Series LED Street Light
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Diamond Module C Series LED Street Light

Our Diamond Module C Series LED Street Light adopts a modular heat dissipation structure design, supporting flexible stacking of 1 to 8 modules with single module power coverage from 50W to 600W, expandable up to 2500W-level lighting systems. Products provide multiple light distribution solutions including 90° symmetric, 70°×140° asymmetric, 30°/60°/90° triple-angle, and 20°-120° six/seven-angle configurations, as well as special forms including circular light-emitting surface, linear, tower crane dedicated, floodlight, and stadium dedicated types. The ultra-thin fin-type heat dissipation housing thickness is only 55-170mm, with electrophoretic black/powder-coated gray-silver surface treatment, paired with Darkoo optical lenses or nano-cup optical systems for precise light distribution. This series adapts to full-scenario road and industrial lighting requirements including urban branch roads, main roads, highways, sports venues, port terminals, tower crane operation areas, and mining operation zones.

Why Liwei Lighting
Yangzhou Liwei Lighting Electrical Co., Ltd.
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.
Certificate Of Honor
  • CCC Certificate
  • ROHS Certificate
  • Quality Management System Certificate
  • Quality Management System Certificate
  • Environmental Management System Certificate
  • Environmental Management System Certificate
  • Occupational Health and Safety Management System Certificate
  • Occupational Health and Safety Management System Certificate
  • Certificate of Compliance
  • Certificate of Compliance
  • Certificate of Compliance
  • ICR Certificate
Diamond Module C Series LED Street Light Industry knowledge