TL50WGYRBALS3Q,TOWER LIGHT: 5-COLOR SEALED PULS
TL50WGYRQ,TOWER LIGHT: 4-COLOR INDICATOR
TL50WGYRQP-810104,TL50 TOWER LIGHT: 4-COLOR INDICA
TL50WGYRSQ,TOWER LIGHT: 5-COLOR INDICATOR;
TL50WOBYRMSQ,TOWER LIGHT: 7-COLOR INDICATOR;
TL50WOGQ,TOWER LIGHT: 3-COLOR INDICATOR;
TL50WOGRYQ,TL50 TOWER LIGHT: 5-COLOR INDICA
TL50WORGAQ,TOWER LIGHT: 4-COLOR AUDIBLE IND