Lights & Light Bars

    Federal Sign & Signal Co

       

      Twin Beacon Ray

      		 Model 11

      TwinSonic

      		 Model 12

      14

      		 Model 14

      15 Junior

      		 Model 15

      16

      		 Model 16

      17  Beacon Ray

       

       

      		 Model 17 thru 176

      Dome Info

      Patent Info

      184 Power

      		 Model 184

      19  Propello Ray

      		  

      AeroTwinSonic

      		 Model 24
      AeroDynic Model 24A
      AeroDynic Model 25

      NOTE: Most of the above lights were shipped with the 4416 series sealed beam lamp. Later the 4464 series was introduced. This lamp was 60 watts compared to the 4416's 30 watts, followed by the 7400 series lamp which has a focused lens and emits 35 watts of power. Many sealed beam lamps were available and a common mistake made was using the incorrect lamp. The best lamp is one which when mounted in the holder produces a verticle line of light thus causing a sharper 'flash' as it is rotated. Some bulbs produce circular or wide light patterns which do not produce a noticable 'flash'. Another thing is that the longer the verticle beam of the light, the better the 'flash' is when viewed at angles above and below the light.

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