Technologies such as artificial intelligence, bidirectional charging, multifunctional interfaces, and connected lighting solutions were prominently featured in many products, marking the next stage in the evolution of buildings, cities, and lighting design.
During the six-day event, a total of 144,767 visitors from 143 countries traveled to Frankfurt. The largest groups of international visitors came from China, the Netherlands, Italy, Switzerland, France, Austria, Belgium, the United Kingdom, Spain, and Greece. Restrictions affecting international air traffic, as well as the ongoing geopolitical situation in the Middle East—with temporary disruptions at major aviation hubs, particularly Dubai—meant that not all visitors were able to attend as planned. Nevertheless, the event reaffirmed its strong presence in Germany and Central and Western Europe, solidifying its role as an international meeting point for industry, tradespeople, planners, and architects.
“Light + Building 2026 has once again demonstrated how innovative and future-oriented this sector remains,” said Wolfgang Marzin, President and CEO of Messe Frankfurt. “At the same time, it shows how important personal encounters and direct exchange continue to be, especially in times like these. Light + Building fulfills its role by bringing together professionals from industry, trades, planning, and design, creating the foundation for dialogue, cooperation, and new ideas. This exchange strengthens the sector’s cohesion and provides a significant boost for its future development. The future is electrification.”.
Buildings: From Energy Consumers to Active Systems.
In the building sector, Light + Building 2026 showcased how buildings are evolving from passive energy consumers to active components of smart energy systems. Smart energy distribution, integrated load and charging management, and bidirectional charging are increasingly connecting buildings, the power grid, and electric mobility, opening up new opportunities for energy efficiency and system stability.
At the same time, the existing building stock took center stage: modular and scalable solutions facilitate energy retrofitting and enable efficient and cost-effective renovations. Digital planning and operating concepts, along with multifunctional interfaces, simplify installation and use, while safe charging infrastructure and reliable systems for critical applications are gaining importance. Thus, the sector is driving the next stage of building technology, aiming to create more integrated, flexible, and future-proof infrastructure.
Lighting: Intelligent Control and Atmospheric Design.
In the field of lighting, it became clear that light is evolving towards data-driven, adaptive systems. Sensors, connected luminaires, and AI-powered control systems enable precise, on-demand light distribution that automatically adapts to the presence of people, natural light, and various usage scenarios.
Connected and scalable solutions stood out across all sectors—from residential and hospitality to retail, industry, and urban infrastructure. At the same time, light remains a key element of interior design: high-quality luminaires, diverse design languages, and carefully selected color temperatures create atmospheres, guide perception, and enhance the quality of spaces.
Sustainable materials, durable components, and circular product design further underscore the industry's long-term vision. Overall, the sector is moving towards a new generation of comprehensive lighting concepts that combine technological precision with emotional impact.
Design, AI, and Young Talent Set Trends:
The event program also propelled the next phase of innovation. The Design Plaza, in Hall 3.1, was the hub for lighting and design topics. Current trends were analyzed there, and innovative projects were presented. Among the participants, the Women in Lighting initiative, which promotes international exchange within the lighting industry, stood out.
The Young Design area also attracted considerable attention, with young designers showcasing innovative materials, experimental luminaires, and clear conceptual approaches.
In Hall 9, the AI Lounge drew numerous visitors with hands-on sessions demonstrating how artificial intelligence is taking the planning, operation, and business models of building technology to a new level. Furthermore, the special exhibition “The Living Light” explored the role of lighting in areas such as the home, education, work, and communication, demonstrating how light influences orientation, mood, human interaction, and concentration.
Boosting Talent in the Electrical Sector:
With the Power Festival, the trade fair reinforced its commitment to young talent in the electrical sector. A dynamic meeting space was created in the Galleria between Halls 8 and 9 for apprentices, professionals, master electricians, and industry representatives. The area included hands-on workshops, challenges, workplace safety seminars, and talks with industry leaders.
A charitable initiative was also held: visitors cycled kilometers on stationary bikes for a good cause. Light + Building matched the amount up to €10,000, donated to the Deutsche Kinderhilfsstiftung (German Children's Foundation), with the aim of supporting equal educational opportunities and helping children start school with the necessary equipment.
The next edition of Light + Building, the world trade fair for lighting and building technology, will be held from March 5 to 10, 2028 in Frankfurt am Main.
