Starting in 1985 as a supplier of lighting products to mobile entertainers, the los Angeles, california-based ADJ group has grown into a diversified global enterprise that includes five successful companies: American DJ, Elation professional lighting, acclaim lighting, American audio and global truss. Collectively, these companies provide lighting, audio and staging products for nightclubs, discos, mobile entertainers, bands, concert tours, the at re productions, TV shows, cruise ships, churches, trade shows, Architectural applications and more.