From Audiovisual Identity Database
Logo: On a sky background, we pan to a sea with waves; which transforms into a vertical rectangular prism as the background changes to a different sky background. Then, the camera zooms out and pans up to reveal the word "INTERLIGHT".
Technique: CGI animation.
Music/Sounds: A crystallized cue with waves.
Availability: Seen on films from the company, like The Watcher.