China Free Space Optics (FSO) and Visible Light Communication (VLC)/ Li-Fi Market Size & Share Analysis - Growth Trends and Forecast (2026 - 2035)
China Free Space Optics (FSO) and Visible Light Communication (VLC)/ Li-Fi Market Market: by Type (FSO, VLC, Li-Fi), Application (Telecommunications, Defense, Healthcare, Aerospace, Education, Industrial), Distribution Channels (Direct Sales, Distributors, System Integrators, Online Channels, Value-Added Resellers, Retail), Technology (LED-based, Laser-based, Infrared, Photodiode, Optical Wireless, Hybrid), Organization Size (Small, Medium, Large) and By China Historical & Forecast Period (2020-2035) Comprehensive Study 2025
Last Updated: 23-07-2025 | Format: PDF | Report ID:11405 | Author: Mike
China Free Space Optics (FSO) and Visible Light Communication (VLC)/Li-Fi Market Analysis, 2025–2035
The China Free Space Optics (FSO) and Visible Light Communication (VLC)/Li-Fi market is experiencing rapid growth, fueled by advances in wireless optical technologies and increasing demand for high-speed, secure communication networks across various sectors. Innovations in LED, laser-based systems, and hybrid FSO-VLC solutions are being leveraged to support the expanding digital infrastructure across China. Rising investments from both public and private sectors are further catalyzing the adoption of these solutions in telecommunications, defense, healthcare, and industrial automation, reflecting a significant transformation in the Chinese connectivity landscape.
Latest Market Dynamics
Key Drivers
Growing demand for secure, high-speed wireless communication in smart cities and industrial automation; For example, recent strategic partnership between
and Chinese municipal authorities is facilitating city-wide Li-Fi deployments in 2025.
Government initiatives promoting next-generation digital infrastructure; In June 2024, Sunwave Communications announced new FSO/VLC pilots aligned with national smart transportation projects.
Key Trends
Integration of hybrid FSO-VLC/Li-Fi systems for seamless data transmission—Acuity Brands launched commercial hybrid solutions in 2024 to solve urban signal congestion.
Rise in LED-based infrastructure for both lighting and communications, driven by collaborations such as the Philips Lighting and major Chinese real estate developers in 2025.
Key Opportunities
Expansion of 5G and IoT ecosystems is opening new application frontiers for Li-Fi, with VLNComm successfully partnering to deploy industrial IoT pilot networks in Chinese manufacturing hubs.
Surge in demand for secure wireless health data transfer in hospitals, exemplified by Oledcomm's 2025 agreement with Shanghai's medical centers for in-building VLC deployment.
Key Challenges
Line-of-sight and atmospheric interference issues still hinder wide-area FSO, as highlighted by LightPointe Communications' ongoing research to enhance atmospheric resilience.
High initial cost of next-gen technology adoption remains a barrier, even as Panasonic's 2025 cost-reduction program makes gradual progress.
Key Restraints
Limited standardization and interoperability in FSO and VLC/Li-Fi technologies slow mass adoption; current industry efforts led by Fraunhofer HHI are pushing for unified protocols.
Complex installation and maintenance processes for FSO systems, as reported by Toshiba's urban trials, require skilled personnel and increase operational costs.
In 2025, Visible Light Communication (VLC) commands the largest share of the China FSO and VLC/Li-Fi market, owing to its broad utility in indoor settings and integration with existing LED lighting. FSO maintains robust presence in high-capacity outdoor point-to-point applications, while Li-Fi is witnessing fast adoption in enterprise and public sector environments. Hybrid FSO-VLC/Li-Fi systems are slowly entering the mainstream, driven by the need for seamless and resilient connectivity in smart urban infrastructure.
Telecommunications represents the dominant application segment, capitalizing on China's accelerated 5G rollout and demand for low-latency, high-bandwidth connectivity. Industrial automation follows, driven by the need for robust wireless communication in smart factories. Healthcare ranks third as medical facilities deploy VLC/Li-Fi for secure patient data transmission and device connectivity. Other applications, including defense, aerospace, and education, are gradually increasing their market share as the technology matures and diversifies into specialized use cases.
China FSO and VLC/Li-Fi Market Revenue (USD Million), 2020–2035
Market revenue has steadily increased since 2020, with a notable acceleration post-2023 due to government-backed smart city projects and broader commercial adoption. In 2025, the market reached USD 925 Million, up from USD 780 Million in 2024. By 2035, the market is projected to surpass USD 2,870 Million, reflecting a robust CAGR and broadening application scope across key industrial verticals. Innovative product launches and large-scale deployments are set to sustain this upward trajectory.
Year-on-Year growth in the China FSO and VLC/Li-Fi market has been strongest between 2023 and 2027, peaking at nearly 20% as infrastructural investments and pilot deployments scaled up rapidly. The growth rate moderates after 2030 as the market matures, yet remains in double digits, reflecting ongoing technological upgrades and expansion into less-penetrated verticals. This sustained YOY performance underscores the enduring demand for advanced optical wireless solutions.
Eastern China, including Jiangsu, Zhejiang, and Shanghai, holds the highest market share in 2025 due to advanced digital infrastructure and large-scale smart city deployments. Northern China, led by Beijing and Tianjin, follows, supported by strong government and industrial spending. Southern China—including Guangdong and Shenzhen—contributes a significant share, driven by technology firms and export-oriented industries. These regional disparities reflect varying levels of technological adoption and economic prioritization.
In 2025, Signify (Philips Lighting) and Acuity Brands lead the player share, leveraging their strong brand equity, R&D capabilities, and collaboration networks in China. Domestic vendors like Sunwave Communications and Outstanding Technology are rapidly catching up, benefiting from local market expertise. PureLiFi and VLNComm also hold notable positions, particularly in niche urban and industrial applications, reflecting a mix of established international players and agile local innovators.
Enterprise buyers dominate the market in 2025, driven by corporate digital transformation projects and advanced manufacturing demands. Government/public sector follows, reflecting investments in urban infrastructure and public service automation. Healthcare and education buyers are also increasing their share as they pilot and scale up FSO and VLC/Li-Fi deployments, especially in large-scale hospitals and smart campuses.
Study Coverage
Metrics
Details
Years
2020-2035
Base Year
2025
Market Size
Revenue (USD Million)
Regions
Eastern China, Northern China, Southern China
Segments
By Type (FSO, VLC, Li-Fi, Hybrid FSO-VLC/Li-Fi, Point-to-Point FSO Systems, Multi-point FSO Systems), By Application (Telecommunications, Defense, Healthcare, Aerospace, Education, Industrial Automation)
June 2024: Sunwave Communications launched a smart transportation FSO/VLC pilot network in Shanghai in partnership with the local government.
July 2024: PureLiFi announced the deployment of Li-Fi solutions in Chengdu’s industrial innovation zone, targeting high-density enterprise office spaces.
August 2024: Oledcomm secured a contract to provide in-hospital VLC systems for Shanghai’s largest medical complex, focusing on secure wireless data transfer.
September 2024: Signify (Philips Lighting) rolled out large-scale LED-based VLC infrastructure in Shenzhen’s smart residential communities.
October 2024: LightPointe Communications introduced new FSO modules with enhanced atmospheric resilience for urban communication networks in Beijing.
Frequently Asked Questions
About the Author
Mike
Lead Industry Analyst
Mike is a Lead Industry Analyst specializing in market research, industry analysis, and business consulting across Semiconductor & Electronics. Mike brings a commercially grounded perspective to sectors shaped by changing demand, innovation, and competitive dynamics, helping turn complex market trends into clear strategic insights for business decision-makers. With 10+ years of experience across research, analytics, and strategic advisory roles, Mike has helped organizations translate data into actionable growth strategies.
