TL50WWWWWQ,TOWER LIGHT: 5-COLOR INDICATOR;
TL50WWWWWWWQ,TOWER LIGHT: 7-COLOR INDICATOR;
TL50WYBRAQ,TOWER LIGHT: 4-COLOR AUDIBLE IND
TL50WYGRBQ,TOWER LIGHT: 5-COLOR INDICATOR;
TL50WYGROBCQ,TOWER LIGHT: 6-COLOR INDICATOR G
TL50WYQ,TOWER LIGHT: 2-COLOR INDICATOR;
TL50WYRALSQ,TOWER LIGHT: 3-COLOR SEALED; LOU
TL50WYRQ,TOWER LIGHT: 3-COLOR INDICATOR;