Created September 1, 2006

 

 

This type of light was manufacted exclusively for installation on Griswold Rotating Banners.

 

The big three differences with normal lights is that the housing of the lights is ovoid-shaped, as the pic shows (this is because the bulb is screwed on a socket in the rear of the housing, throught a hole in the reflector, as it happens with traffic lights).

 

The second difference is that these lights are attached to the signals by the bottom of the housing (normally the lights are screwed on the crossarms by the top).

 

The third difference is that these lights don't have sidelights.

 

These signals are very rare to find anymore. There are fewer than 10 left in existance!