Union Pacific Dotted LED's have been made either by or for UP. They are only found on Union Pacific installations.

This LED is a typical design. They usually say "Union Pacific Railroad" in the center of the light. Not much is known about these LED's since they're so scarse. Union Pacific usually uses them in the midwest region of the US, although it has been spotted at Hesperia, CA.

UP Dotted L.E.Ds at Cedar Rapids, IA.



UP Dotted LED's in action at West Chicago, IL sometime in November 2007.

UP Dotted L.E.D.s in action at Hesperia, CA on 4/1/2007.

UP Dotted L.E.D.s in action at Cedar Rapids, IA on 2/19/2008.