1. Company Profile
Based in Suzhou, Jiangsu Province, China, Rongya Light is a manufacturer specializing in LED explosion-proof lighting. With a focus on this field, the company has developed its manufacturing capabilities and built experience in providing lighting products for demanding industrial environments.
Rongya Light specializes in the R&D, manufacturing and sales of LED explosion-proof lighting. Following the principles of safety, energy efficiency and reliability, the company maintains quality control throughout the production process and continuously improves its products to meet the lighting requirements of different industrial applications.
Rongya Light’s product range covers a wide variety of LED luminaires, including LED wall pack lights, factory lights, warehouse lights, parking lot lights, gas station lights, explosion-proof lights, solar street lights, high bay lights, flood lights, high mast lights, outdoor wall lights, outdoor spotlights, tunnel lights, stadium lights, and tri-proof lights. Selected models also support light-sensor and microwave dimming functions, allowing lighting levels to adjust according to ambient light and human activity for more efficient energy use.
These products are used in factories, mines, petrochemical plants, power facilities, metallurgical sites and municipal lighting projects. Such environments often require lighting equipment to withstand high temperatures, dust, moisture and potential explosion hazards. Rongya Light takes these operating conditions into account when developing product structures and protective designs, with a focus on safe and stable performance.
Rongya Light will continue to focus on industrial and explosion-proof lighting, improving product design and performance to meet changing market requirements. Through reliable lighting products and practical customer support, the company aims to provide suitable LED lighting solutions for industrial and municipal applications.
2. Honors & Certifications
Rongya Light (Jiangsu Rongya Electronic Technology Co., Ltd.) has been recommended by CCTV and selected for its Corporate Brand Programme, receiving recognition from China Media Group.
The company holds AAA Credit Enterprise status and China Five-Star After-sales Service Certification. It is also recognized as an Honest Supply Chain Supplier and included in an approved tender supplier catalogue.
In terms of industry qualifications, Rongya Light holds Class-1 qualifications for Urban Road Lighting Installation and Construction, as well as for the R&D, manufacturing, sales and service of lighting luminaires. Its industry recognition also includes Top 100 Enterprises in China’s Lighting Industry, Preferred Recommended Brand and China Outstanding Green Energy-Saving Product.
Rongya Light’s products are insured by PICC (People’s Insurance Company of China). The company also holds ISO certifications for Quality Management, Environmental Management, and Occupational Health and Safety Management Systems, demonstrating its commitment to standardized production and business operations.
3. Product qualifications
Rongya Light places strong emphasis on product safety, energy efficiency and reliability. Its products hold several domestic and international certifications to meet applicable market requirements.
The certification portfolio includes RoHS (Restriction of Hazardous Substances), CCC (China Compulsory Certification), CE (European Conformity), ATEX (European Explosion Protection Certification) and CQC (China Quality Certification Center). These certifications cover different regulatory and product requirements across domestic and international markets.
Among them, ATEX certification applies to Rongya Light’s explosion-proof products, demonstrating their compliance with relevant European requirements for equipment used in potentially explosive atmospheres. CE certification addresses applicable EU product requirements, while CCC supports access to the Chinese market. RoHS relates to restrictions on hazardous substances, and CQC provides additional product certification for applicable models.
These certifications help customers identify products that meet the relevant requirements for their intended markets and applications.
4. Why Choose Rongya Light?
(1) Multiple Product Certifications
Rongya Light’s products hold various domestic and international certifications, including RoHS, CCC, CE, ATEX and CQC, depending on the product model and applicable requirements. These certifications support compliance with relevant market regulations and project specifications.
(2) Free Lighting Design and Illuminance Simulation
Each project has different lighting requirements. Rongya Light provides free lighting layout design and illuminance simulation based on actual site conditions. By evaluating the lighting requirements in advance, suitable luminaires can be selected for different spaces, helping customers avoid unnecessary costs and adjustments during installation.
(3) Stable Production and On-Time Delivery
With its own manufacturing facilities and established supply chain, Rongya Light can coordinate production schedules according to project requirements. Flexible production planning and close attention to delivery arrangements help ensure orders are completed and shipped on schedule.
(4) Direct Product Replacement for Quality Issues
For products confirmed to have quality-related defects, Rongya Light provides direct replacement rather than repair. This helps reduce waiting time, minimize disruption to daily operations and lower additional maintenance costs.
(5) In-House R&D and OEM/ODM Services
Rongya Light has its own R&D capabilities and supports OEM and ODM orders to meet different project requirements. Product customization and related logistics and import-export arrangements can also be coordinated according to customer needs.
With experience in industrial lighting, Rongya Light supplies lighting products for both hazardous and standard industrial environments. Its main product categories include LED explosion-proof lights and industrial high bay lights, as well as other industrial lighting solutions for warehouses, workshops, mines, petrochemical plants and power stations.
From lighting layout design and product manufacturing to shipment and after-sales support, Rongya Light provides a coordinated service process for customers seeking reliable lighting solutions for industrial applications.
5. Featured Products
Rongya Light offers a wide range of LED industrial lighting products for hazardous environments, general industrial applications and outdoor municipal lighting. Its main product lineup includes five featured models: Industrial High Bay Light ROG01, Explosion-Proof Light ROF03A, Flood Light ROT04, Street Light ROL01, and Tri-Proof Light ROG09.
Each model is designed for different lighting requirements and installation environments. Depending on project conditions, Rongya Light can provide product selection, lighting layout design and illuminance simulation to help customers identify suitable lighting solutions for factories, chemical plants, roads, warehouses and other industrial or outdoor locations.
5.1 Industrial High Bay Light ROG01
The Industrial High Bay Light ROG01 is designed for indoor industrial lighting, particularly in factories and other buildings with high ceilings. It features an integrated, thickened die-cast aluminum housing designed for effective heat dissipation, helping reduce heat-related light degradation. Equipped with high-efficiency branded LED light sources, the luminaire provides uniform illumination and supports multiple beam angles to suit different installation heights and lighting requirements.
With an IP65 protection rating, ROG01 offers protection against dust and water jets. Optional configurations include microwave radar sensing and other intelligent control functions, depending on project requirements. Multiple installation options are available, including chain mounting, pole mounting and bracket mounting, along with a range of power options.
Typical applications include high-ceiling factories, warehouse logistics centers, large workshops, stadiums and large supermarkets. It is suitable for facilities requiring reliable lighting during extended operating hours.
5.2 Explosion-Proof Light ROF03A
The Explosion-Proof Light ROF03A is one of Rongya Light’s featured products for hazardous industrial environments. Its housing is made of thickened die-cast aluminum alloy with an anti-corrosion surface coating. A sealed housing structure provides protection against water, dust and corrosion, making it suitable for demanding industrial conditions.
Designed for potentially explosive and flammable environments, ROF03A is manufactured according to applicable explosion-protection requirements. Its explosion-proof construction is intended to prevent internal ignition sources from igniting the surrounding hazardous atmosphere. The product also features efficient LED lighting, stable operation and multiple installation options, including ceiling mounting, wall mounting and pole mounting.
Typical applications include petrochemical plants, mines, power facilities, metallurgical sites and hazardous chemical warehouses, where explosion protection and dependable lighting are essential.
5.3 Flood Light ROT04
The Flood Light ROT04 is designed for large-area outdoor lighting applications. Its robust housing and IP66 protection rating provide resistance to dust and powerful water jets, making it suitable for outdoor environments exposed to changing weather conditions.
The luminaire uses high-transmittance optical lenses and supports adjustable beam angles to meet different projection distances and coverage requirements. Its optical design helps provide effective illumination across large outdoor areas, while the driving circuit incorporates over voltage and over current protection for stable operation.
ROT04 is suitable for factory grounds, storage yards, sports venues, building exteriors, docks and public squares. It can be used for both large-area floodlighting and directional illumination of specific outdoor locations.
5.4 Street Light ROL01
The Street Light ROL01 is developed for outdoor road and area lighting. It features a die-cast aluminum housing designed to provide reliable protection against outdoor environmental conditions, including rain, high temperatures and cold weather.
Equipped with a light-sensing function, ROL01 can automatically adjust its brightness according to ambient light conditions, helping reduce unnecessary energy consumption. Its outdoor-oriented construction makes it suitable for continuous operation in different weather conditions.
Typical applications include rural roads, park roads, factory access roads, residential areas, squares and other municipal or outdoor lighting projects.
5.5 Tri-Proof Light ROG09
The Tri-Proof Light ROG09 is designed for general industrial environments where moisture, dust and mild corrosion are common. Its three-proof design provides waterproof, dust-proof and corrosion-resistant protection. The sealed housing helps prevent water vapor, dust and corrosive substances from entering the luminaire and affecting internal components.
Compared with traditional glass tube lights, its PVC+aluminum housing offers better resistance to impact and breakage, helping reduce maintenance requirements. The LED light source provides high luminous efficacy and flicker-free illumination, while the overall structure is designed for straightforward installation and everyday industrial use.
ROG09 is suitable for food processing workshops, textile factories, underground garages, cold storage facilities, sewage treatment auxiliary workshops and livestock facilities. It is particularly useful in areas where conventional industrial lighting needs additional environmental protection but explosion-proof lighting is not required.
5.6 Dual-Drive Industrial Lighting Solution
Rongya Light has developed a dual-drive industrial lighting solution for projects where maintaining continuous illumination and reducing maintenance costs are important considerations.
The system uses two independent driver units. If the primary driver fails, the backup driver can take over the lighting function, helping maintain illumination and reduce the risk of complete lighting failure. This design is particularly useful for high-bay industrial lights and explosion-proof lights installed at considerable heights, where replacing or repairing luminaires may require lifting equipment, additional labor and production arrangements.
The dual-drive configuration can be customized for industrial lighting and explosion-proof lighting projects. It is suitable for factories, mines, warehouses and other facilities where maintenance access is difficult and lighting interruptions can affect daily operations.
For qualifying customized configurations, a warranty of up to 10 years can be provided, subject to the agreed product specifications and warranty terms. This solution helps reduce maintenance pressure and supports more continuous lighting operation in industrial facilities.
6. Case Study
Case 1: Outdoor Tennis Complex Project, Southeast Asia
Project Overview
In a tennis complex in Southeast Asia, multiple standard outdoor hard courts were built. The complex regularly hosts adult and junior training sessions, amateur leagues, and members’ night-time tennis play. The courts are used for a long time at night. The original traditional lights had severe light attenuation, significant illumination differences, dim areas in the corners, obvious glare, and players were prone to be disturbed by the lights when receiving the ball. At the same time, the old lights had poor waterproof performance, and they frequently broke down during the rainy season, with high maintenance costs. The project finally selected Rongya Light’s ROT04 high-power spotlights as the main lighting products for the entire venue.
Project Challenges
1) Outdoor open-air environment, with high temperatures and intense sunlight, as well as heavy rain during the rainy season, the lighting fixtures need to have stable high protection capabilities to adapt to the constantly changing climate throughout the year;
2) Tennis sports have strict lighting standards, requiring uniform illumination across the entire court, strict control of UGR glare, avoiding direct light shining on the athletes’ eyes, and ensuring visual comfort during running and receiving the ball;
Lighting Solution
The technical team, based on the court size, pole height, and tennis lighting specifications, customized the beam angle selection and lighting layout. ROT04 high-power spotlights were installed at the pole points around the court.
The ROT04 whole machine has an IP66 protection level, with a cast aluminum lamp body and a sealed structure, effectively preventing dust and water damage, resisting outdoor high temperatures and rain erosion; the dedicated optical lens precisely controls the light, concentrating the light on the court area, reducing light overflow, and evenly covering the entire court; the built-in multiple protection drives can resist voltage fluctuations, and the high-efficiency LED source can save a lot of electricity compared to traditional fixtures.
Implementation Results:
After the project was completed and delivered, the entire venue had sufficient and uniform night-time illumination, with glare effectively suppressed, no flicker, and clear vision for players during night-time hitting and running, meeting the lighting standards for daily training and amateur events. The lamps operated stably in high temperatures and rainy seasons, with a significant reduction in faults, significantly reducing the customer’s electricity and maintenance costs. The customer reported a significant improvement in the night-time experience of the venue and expressed satisfaction with the entire lighting solution.
Case 2: Industrial Warehouse, Milan, Italy
Project Overview ：
This lighting upgrade serves a modern industrial warehouse in Milan, Italy. The facility runs core logistics operations: storing, sorting and moving goods. Good lighting stability and consistent light quality matter here, and so does low power consumption.
Rongya Light built a tailored lighting layout for this warehouse. We fitted the space with ROG04-100W LED high bay lights for the full lighting setup. Milan’s wide day-night temperature swings and the site’s own conditions shaped the design, so the system holds up over years of warehouse and logistics use.
Project Challenges：
1) 1.The warehouse has a high ceiling with densely stacked goods. It sets strict requirements for illuminance uniformity and glare control.；
2) 2.Day and night temperatures vary widely in Milan, and dust builds up inside the warehouse. The lights must withstand these harsh conditions, with reliable ingress protection.
Lighting Solution：
The customer chose the ROG04‑100W LED high bay light. It has two beam angle choices: 60° and 90°.
We arranged the luminaires in zones following the warehouse traffic paths. This setup meets the lighting requirements for storage and goods transfer.
The fixture is fitted with a high-quality MOS driver. Its shell is ADC12 die-cast aluminium, paired with a purpose-built thermal management system.
It carries an IP65 rating and blocks dust. The effective heat design copes with Milan’s big temperature shifts between day and night, so the light runs reliably on site.
Project Outcomes：
After completion, uniform light levels across the warehouse met local industrial lighting standards. With an efficacy of 140 lm/W, the fixtures use noticeably less energy. A 5-year warranty also keeps the warehouse’s long-term maintenance costs down.
7. Conclusion & Contact
With years of experience in the lighting industry, Rongya Light focuses on explosion-proof lighting and general industrial lighting. Product safety, manufacturing quality and practical application requirements remain central to the company’s approach.
Rongya Light provides lighting products for a wide range of environments, from high-risk locations such as petrochemical facilities, chemical plants, mines and power stations to general industrial premises, including production workshops, warehouses and logistics centers. Lighting layouts and product configurations can be tailored to suit different site conditions and project requirements.
From initial technical discussions and lighting design to manufacturing, delivery and after-sales support, Rongya Light works with customers throughout the project process. The goal is to provide suitable lighting products and dependable support for industrial applications.
Rongya Light welcomes inquiries from international buyers, engineering contractors and distribution partners interested in explosion-proof lighting and industrial LED lighting solutions. The company looks forward to building long-term business relationships through practical products, responsive service and continued cooperation.
Contact Rongya Light
Email: info@royakj.com
Tel: +86 512-63699213
Website: www.rongyalight.com
Address: No. 68, Qingyang Road, Wuzhong Economic Development Zone, Suzhou, Jiangsu 215200, China
