LDI - Live Design International 2026 is a major industry event for the live entertainment, production, lighting, visual design, audio, and stage technology community, bringing together expo, training, conference programming, and networking across one intensive week.

The event combines the LDInnovation Conference, LDInstitute courses, and a show floor focused on lighting, projection and video, audio, special effects, staging, trussing, rigging, automation, software, and related production solutions.

LDI serves professionals from theatres, concerts, clubs, theme parks, houses of worship, and live or broadcast venues, offering a practical mix of product discovery, hands-on learning, and peer-to-peer business connection.