IDDI Lighting Design Consultants International (IDDI) specializes in professional lighting design. With branches in Beijing and Hangzhou, our design team consists senior lighting consultants from China and France, providing tailor-made services for both small-scaled use and comprehensive nightscape lighting. With IDDI, clients will enjoy streamline services from planning, design, construction and implementation. Our attention to details guarantees the optimal outcome.


IDDI’s design philosophy Honor the nature of the architecture, with the impression of story-telling lightings is widely approved by the international architectural and lighting industry. We regard our duty as taking full responsibility for the lighting environment and endeavoring in improving the related energy efficiency, maintenance and sustainability.


IDDI devotes itself in various aspects of lighting design for applications in buildings, landscape, interiors, hotels as well as museum exhibitions. Through years of experience, we have established sound relationships with local governments and real estate developers around China.


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