| Horizontal Symbol | Vertical Symbol | Description |
 HBE1RRT |
 VBE1RRT |
Red |
 HBE1GRT |
 VBE1GRT |
Green |
 HBE1ART |
 VBE1ART |
Orange |
 HBE1YRT |
 VBE1YRT |
Yellow |
 HBE1BRT |
 VBE1BRT |
Blue |
 HBE1WRT |
 VBE1WRT |
White |
 HBE1CRT |
 VBE1CRT |
Clear |
Note: Lights receive text to indicate the color at the time of insertion.