1. Project Profile
1.1 Project Background
Founded in 1963, CSSC 712 Research Institute is a professional national research institute specializing in marine electric propulsion systems and chemical power supplies. The on-site standard badminton hall serves as an essential staff fitness facility for daily leisure sports and physical relaxation. The original lighting system adopted 28 sets of 400W traditional metal halide lamps, featuring insufficient illuminance, uneven brightness, severe glare, high energy consumption and high failure rate, which caused visual discomfort and affected daily sports experience. CPS Lighting, a leading sports lighting supplier, delivered a full LED lighting renovation solution for the venue.
1.2 Project Demand
Lighting Standard: Meet JGJ Class I daily fitness standard with upgraded professional lighting performance
Optical Optimization: Improve overall illuminance and uniformity, effectively suppress badminton-specific glare
Stable Operation: Reduce lamp failure rate and daily maintenance workload
Energy Saving: Achieve long-term power consumption reduction and lower operating costs
Visual Experience: Create soft, eye-protective light environment for long-hour staff sports
2. Performance Evaluation
3. Design Standard: JGJ & FIFA Sports Lighting Classification
The project strictly follows JGJ153-2016 Sports Stadium Lighting Design & Inspection Standard, positioned as a Class I staff fitness venue with upgraded professional lighting indicators:
Based on daily fitness demand, the venue is positioned at Class I standard. After professional optimization, the final illuminance far exceeds the basic requirement, reaching high-level comfortable sports lighting grade.
4. Customized Full-package Solution
4.1 Lamp Configuration
4.2 Core Technical Advantages
Professional Badminton Optical Design: Targeted optical layout effectively eliminates vertical reflected glare, ensures clear judgment of high-speed shuttlecock trajectory, and avoids visual fatigue during long-time exercise.
Dramatic Lighting Upgrade: Replaces traditional high-power metal halide lamps, raising average illuminance steadily to 750lux with fully optimized field uniformity.
Superior Energy-saving Performance: Calculated by 6-hour daily operation and 365-day annual use, the LED solution achieves more than 60% annual energy saving, greatly reducing long-term venue operating costs.
High Stability & Low Maintenance: Solves the problems of high attenuation and frequent damage of traditional lamps, realizing long-term stable operation and saving maintenance time and cost.
4.3 Acceptance Outcome
After the renovation, the badminton hall features bright, uniform and soft light with well-controlled glare. The upgraded lighting system perfectly meets the daily fitness needs of institute staff, delivering a healthy and comfortable sports light environment. With excellent energy-saving and stable performance, the project obtains full recognition from the institute management and sports enthusiasts.
5. Case Photos
6. Cooperation Information
1) Business Scope
Global design & supply of professional sports lighting systems;
Customized lighting solutions and ODM/OEM customization services for new builds & renovations of indoor/outdoor stadiums, applicable for extreme environments including Category 16 typhoons, -40℃ frigid cold and 60℃ high temperatures.
Strict multi‑level product quality inspection is implemented throughout the whole production process. All lighting products undergo rigorous performance and reliability verification in our in‑house quality‑testing laboratory before delivery.
2) Service Commitment
Professional optical simulation reports via DIALux / AGi32 lighting simulation;