The fireworks artists who create the Sound of Light shows are renowned pyrotechnical designers who have chosen an explosive medium, which includes many different shapes and sound effects to color the night sky. This pyrotechnical extravaganza is made of shows from four international firms, who light up the sky over the Ottawa River in the hopes of being recognized as the best. The best companies from all over the globe are proud to be selected to produce one of their shows in order to be able to claim one of the highest awards in their field, the Casino Lac-Leamy Sound of Light’s Zeus trophy.

Over the years, the Sound of Light has built a reputation in the pyrotechnical industry as being one of the best fireworks event in the world.