TL50GRQP,TL50 TOWER LIGHT: 2-COLOR INDICA
TL50GRR,TOWER LIGHT: 3-COLOR INDICATOR;
TL50GRWQ,TOWER LIGHT: 3-COLOR INDICATOR;
TL50GRWWWQ,TL50 TOWER LIGHT: 5-COLOR INDICA
TL50GRY,TOWER LIGHT: 3-COLOR INDICATOR;
TL50GRYA,TOWER LIGHT: 3-COLOR INDICATOR;
TL50GRYALSQ,TL50 TOWER LIGHT: 3-COLOR SEALED
TL50GRYAOSIQ,TOWER LIGHT: 3-COLOR SEALEDO
