Dietz/Stratolight/ Signalstat STT/LP lights

[Sparky_911]

Been meaning to put these up and kept forgetting. Trying to find the era....I'm guessing late 60s early 70s? Housings are Dietz with stratolight lenses.

 

[stansdds]

Yes, 1960's and 70's. The SAE- date is a good clue as to when they were first available. SAE acceptance year was often up to one or two years after introduction of a light.

 

[kitn1mcc]

My buddies old 86 bucket truck had them. were i worked has had that style on there trucks for ever

 

[Sparky_911]

These are on our 1979 gmc chassis cab with a body that I'm guessing is late 60s early 70s. Not the original body.