TL50ZGYR,TL50 TOWER LIGHT: 3-COLOR INDICA
TL50ZGYRA,TL50 TOWER LIGHT: 3-COLOR AUDIBL
TL50ZGYRALS,TL50 TOWER LIGHT: 3-COLOR SEALED
TL50ZGYRALS4CQP,TL50 TOWER LIGHT, GRAY HOUSING:
TL50ZGYRAOS,TOWER LIGHT: 3-COLOR SEALED; OMN
TL50ZGYRAOS3I,TOWER LIGHT: 3-COLOR SEALED; OMN
TL50ZGYRAOSI,TOWER LIGHT: 3-COLOR SEALED; OMN
TL50ZGYRAOSIC,TOWER LIGHT: 3-COLOR SEALED, GRA
