Internally illuminated sign mountable on a lighting track

摘要

An internally illuminated sign is capable of being mounted on a lighting track. The sign includes an adapter for mechanical and electrical connection to the lighting track. A display housing is connected to the adapter. The housing has a substantially vertical face with a message window in the face. A translucent message assembly is removably mounted in the housing adjacent to the window. The housing has a movable section selectively relocateable relative to the message window to provide access to the interior of the housing for selective insertion into or removal from the housing said message assembly. An illumination source is mounted in the housing adjacent to the side of the translucent message assembly positioned away from the window to enhance visibility of a message on the message assembly through the message window.