LED signs for outdoor and indoor architectural wayfinding applications. Well suited for fast food and pharmacy drive-thru lanes, vehicle service centers, carwash entrance lanes, and amusement park entrance and ticket counters. A natural fit on loading docks as stop and go lights to manage loading dock traffic flow. Ideally suited for use as lighted warning signage. In medical centers to warn when radiation equipment is in use and in the commercial workplace to alert employees and visitors to potentially hazardous situations.