If you’ve spent any time at Concord Mills since the 2018 Christmas shopping season, you might have noticed a new feature in the new signage at Concord Mills Shopping Mall in Concord, North Carolina: Day/Night Vinyl.
A 3M film that produces a dark appearance during the day while changing to the appearance of white at night (while internally illuminated).
This Day/Night Vinyl gives the sign an additional “look” feature for repeat observers while subtly utilizing the natural lighting from the inevitable light-to-dark-to-light daily cycle.
All the magic is in the film. The transition happens naturally with the flux of the light source.