The 2025 Guangzhou International Lighting Exhibition (Guangzhou Light Fair), also known as Guangya Exhibition, once again solidified its position as the world’s premier lighting and LED technology event. Held from June 9 to June 12 at the China Import and Export Fair Complex (Pazhou Complex), the exhibition attracted over 300,000 visitors from more than 140 countries, showcasing the latest innovations in smart lighting, sustainable solutions, and cutting-edge LED advancements.
This year’s Guangya Exhibition saw a 15% increase in attendance compared to 2024, reflecting the growing global demand for next-generation lighting technologies. The event welcomed over 3,500 exhibitors, including industry giants such as Philips Lighting, Osram, Opple, and NVC Lighting, alongside emerging startups specializing in AI-driven lighting, human-centric illumination, and energy-efficient solutions.
Key visitor demographics included:
Lighting designers and architects (30%) – Seeking innovative lighting concepts for smart cities and modern infrastructure.
Manufacturers and suppliers (40%) – Exploring partnerships and sourcing new components.
Government and regulatory bodies (10%) – Focusing on sustainability and smart city integration.
Tech enthusiasts and media (20%) – Covering breakthroughs in IoT-connected lighting and Li-Fi (Light Fidelity) technology.
The 2025 exhibition highlighted several groundbreaking trends:
The integration of Artificial Intelligence (AI) and machine learning dominated the show floor. Companies unveiled lighting systems that automatically adjust brightness and color temperature based on occupancy, weather conditions, and even human circadian rhythms. Philips’ new “AdaptiLight” series uses facial recognition to personalize lighting in offices and homes, while Tuya Smart’s AI hub enables seamless voice and gesture control.
A major highlight was the advancement of Li-Fi, which uses LED light waves to transmit data at ultra-high speeds. Signify (formerly Philips Lighting) demonstrated a Li-Fi system capable of 10 Gbps data transfer, positioning it as a future competitor to Wi-Fi. Several exhibitors showcased Li-Fi-enabled streetlights designed for smart city networks, offering both illumination and high-speed internet connectivity.
With growing awareness of health and wellness, human-centric lighting solutions gained significant traction. Brands like Osram and Opple introduced biologically effective lighting (BEL) systems that mimic natural sunlight to enhance productivity and sleep quality. Hospitals and schools are increasingly adopting these solutions to improve well-being.
Sustainability remained a core theme, with solar-powered LED streetlights, recyclable materials, and ultra-low-power consumption fixtures taking center stage. NVC Lighting’s “Zero Carbon” series impressed attendees with its self-charging solar panels and 20-year lifespan guarantee.
As urban farming expands, grow lights optimized for vertical farming were a hot topic. Companies like GE Current and Samsung LED presented full-spectrum LED grow lights that maximize crop yield while reducing energy use by 40% compared to traditional systems.
The 2025 Guangzhou Light Fair proved to be a landmark event, demonstrating how lighting technology is evolving beyond illumination to become an integral part of smart cities, health, and sustainable living. With record attendance, cutting-edge innovations, and a strong emphasis on AI, Li-Fi, and eco-friendly solutions, the exhibition has set the stage for the next decade of lighting advancements.
As the industry moves toward greater connectivity and sustainability, Guangzhou continues to shine as the global hub for lighting innovation. The 2026 edition is already highly anticipated, with expectations of even more revolutionary breakthroughs.
