The Light Festival is the result of more than a year of creativity, searching for technical solutions and production by the AC3 Studio team to bring visitors an exciting walk around the grounds of Hue Imperial City and Thai Binh Lau.

To realize all of these installations, the creative team had to build a custom-designed, centralized control system consisting of nine data servers, 22 e-cards, many kilometers of cables, and more than 4,500 light sources that energize the buildings, gardens, trees, rockeries, and even the lake area.

The technologies used are diversified depending on each specific installation, to best serve the visitor experience: smart grid systems through solar panels, traditional stage lighting systems, video mapping systems, controllable LED systems (Artnet), infrared sensors, optical fibers or even controlled smoke machines.