HONG KONG



Our global showrooms and laboratories allow customers to explore, experience, and verify lighting solutions.
By combining concept and application, we provide expertise that helps bring ideas to life.









Koizumi R&D Center “Innovation Lab,” completed in 2017, was designed as architecture in harmony with the environment.
By controlling lighting, air conditioning, and blinds through DALI systems and observing the relationship between illumination and workplace behavior, we research and create innovative lighting solutions while reducing environmental impact.
From this facility, we develop next-generation lighting and deliver it to countries worldwide.