TL50AOSI,TOWER LIGHT: SEALED OMNIDIRECTIO
TL50AOSICQ,TOWER LIGHT; GRAY HOUSING: SEALE
TL50AOSIQ,TOWER LIGHT: SEALED OMNIDIRECTIO
TL50AOSQ,TOWER LIGHT: SEALED OMNIDIRECTIO
TL50AQ,TOWER LIGHT: AUDIBLE INDICATOR;
TL50AQP,TOWER LIGHT: AUDIBLE INDICATOR
TL50B,TOWER LIGHT: 1-COLOR INDICATOR;
TL50BALSQ,TOWER LIGHT: 1-COLOR SEALED LOUD
