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 Ruilons SPD Paired with Opple Lighting, Empowers Kunmings Urban Lighting Energy-Saving Renovation Project-Company News-Shenzhen Ruilongyuan Electronics Co., Ltd.

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Ruilons SPD Paired with Opple Lighting, Empowers Kunmings Urban Lighting Energy-Saving Renovation Project

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Time：2025-09-27

Recently, with the successful acceptance of the energy-saving renovation project for urban lighting facilities in Kunming's main urban area, an innovative practice focusing on light and safety is quietly enhancing the nighttime ecological quality of this beautiful city.

Opple Lighting reshapes the urban landscape with technological light, while Ruilongyuan Electronics builds a safety barrier for this brightness with custom SPDs. Through their integrated practice of "combining lighting and protection", the two parties have jointly written a new chapter in the upgrading of urban lighting quality.



I. Smart Light: Opple's Smart Lighting Illuminates the Path to Future Cities

"Streetlights shine like stars, and Kunming's nights are as bright as day." The large-scale application of Opple Lighting's smart street light sources has infused the night scene of Kunming's main urban area with vitality that blends technology and humanity. By adopting high-efficiency energy-saving light sources and intelligent dimming systems, the project has not only achieved an energy consumption reduction of over 30% but also increased the road lighting uniformity by more than 40%.

A person in charge from Kunming's urban management department commented, "Smart street light sources are not only aesthetically pleasing and energy-efficient but also realize the refined control of 'lights brightening when vehicles or pedestrians arrive and dimming slowly when they leave' through intelligent sensors, significantly enhancing citizens' sense of safety during nighttime travel."



II. Protective Shield: Ruilongyuan's Custom SPDs Fortify the Safety Barrier

"Prevent troubles before they occur and address issues before they escalate." To tackle the challenge of frequent thunderstorms in Kunming's plateau area, the dedicated SPDs developed by Ruilongyuan, with their excellent performance of "nanosecond-level response and millions of times of durability", have embedded an "invisible armor" into Opple's smart street light sources. According to the project acceptance data analysis, after installing these SPDs, the lightning damage rate of streetlights is expected to decrease by nearly 70%, and the comprehensive maintenance cost will be reduced by nearly half.

The technical director of Opple Lighting pointed out, "The high compatibility between the custom SPDs tailored by Ruilongyuan Electronics and the power supplies of Opple's smart street lights has enabled the lightning protection at power ports to move from 'simple matching' to 'in-depth integration', which is also a key support for the successful delivery of this street light source renovation project."



III. Model of Cooperation: A Benchmark Case of Industry Collaboration Leading Industrial Development

"A single spark can start a prairie fire." This project cooperation between Ruilongyuan's SPDs and Opple's road lighting has become a model case of cross-border collaborative win-win in the lighting industry. It has attracted municipal departments from multiple cities to conduct inspections and learn from it, driving the increasing popularity of custom SPD application scenarios in urban road smart lighting.
As a manufacturing enterprise that has been deeply engaged in the lightning protection field for more than ten years, Ruilongyuan has further consolidated its professional position in the lighting power supply supporting field through this benchmark project cooperation with Opple Lighting, a listed company.
An industry expert commented, "This case systematically realizes the in-depth integration of smart road lighting and lightning protection, providing a reusable technical model for urban infrastructure lighting projects."

The person in charge of Ruilongyuan stated, "We will continue to deepen strategic cooperation with leading enterprises in urban road lighting, ensuring that safety and light reach every corner that needs to be illuminated simultaneously."


Conclusion

"Light adds charm to the city, and protection gives soul to the light." The Kunming urban lighting energy-saving renovation project not only witnesses the "1+1>2" synergy between Opple Lighting and Ruilongyuan but also explores a new "three-in-one" construction path of "energy conservation, safety, and intelligence" for urban infrastructure.
When the night of Kunming (the Spring City) is gently lit up by technology, and the lights remain on even after thunderstorms, this is the most vivid interpretation of the "integrated lighting and protection" concept, as well as a true reflection of Chinese intelligent manufacturing joining hands to serve a better life.

In the future, as more cities promote the optimization of light environments, this "Kunming Model" is expected to become a reference sample for the modern governance of cities across the country, allowing the light of technology and the shield of safety to jointly safeguard the dreams and future of every city.


About Ruilongyuan

Since 2009, Ruilongyuan Electronics has been deeply engaged in fields such as communication networks, clean energy, smart IoT, data centers, and commercial lighting. Through patented technologies and exclusive service models, it provides customers with circuit protection solutions in aspects such as surge overvoltage, power frequency overcurrent, insulation withstand voltage, EMC anti-interference, thermal stability, and non-combustible failure.
While ensuring the safety of customers' circuits, Ruilongyuan's service team accompanies customers in their technological planning and application development, conducts joint research with customers to develop personalized safety solutions, and provides support for customers in the forward-looking market.
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