TL50ROWALSQP,TL50 TOWER LIGHT: 3-COLOR SEALED
TL50ROWBGQ,TOWER LIGHT: 5-COLOR INDICATOR;
TL50ROYGAOS4,TOWER LIGHT: 4-COLOR SEALED; OMN
TL50RQ,TOWER LIGHT RED
TL50RQP,TL50 TOWER LIGHT: 1-COLOR INDICA
TL50RRGALSQ,TOWER LIGHT: 3-COLOR SEALED LOUD
TL50RRGYOAOS3Q,TOWER LIGHT, 5-COLOR SEALED; OMN
TL50RRQ,TL50 TOWER LIGHT: 2-COLOR INDICA