TL50ZYBORALS,TOWER LIGHT: 4-COLOR SEALED CONT
TL50ZYBRGQP,TOWER LIGHT: 4-COLOR INDICATOR;
TL50ZYC,TOWER LIGHT; GRAY HOUSING: 1-COL
TL50ZYGR,TOWER LIGHT: 3-COLOR INDICATOR;
TL50ZYQP,TOWER LIGHT: 1-COLOR INDICATOR;
TL50ZYR,TOWER LIGHT: 2-COLOR INDICATOR;
TL50ZYRALS3,TOWER LIGHT: 2-COLOR SEALED; SEA
TL50ZYRQP,TOWER LIGHT: 2-COLOR INDICATOR;
