As part of this process NDYLIGHT revisited the overall design of the lighting to the facade, including the western facade and how this wrapped around the corners on Latrobe and Little Lonsdale Streets, as well as the returns on the North and South Towers.

The final outcome is a smooth, fully controllable facade installation. The lighting control system allows the installation to be programmed to remain a beautiful warm white or change automatically to any colour the Library requires to suit an event, sponsor, date or season. Furthermore, the system is designed to allow independent control by third parties for events.