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F30T8 in Sylvania sign

F30T8 in Sylvania sign

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This is the bulb that is in the sign. I would like to know the manufacturer date to try to determine the age of the sign.

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Filename:728F8951-AA72-40F6-8BC9-ACD3AA04CA7C.jpeg
Album name:Bluesvan / Fluorescent Bulbs
Keywords:Lamps
File Size:276 KB
Date added:Oct 20, 2019
Dimensions:2465 x 1841 pixels
Displayed:41 times
Date Time:2019:10:20 17:09:09
DateTime Original:2019:10:20 17:09:09
Exposure Bias:0 EV
Exposure Time:1/342 sec
FNumber:f 2.4
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Focal length:3.3 mm
ISO:32
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Model:iPad Air
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Bluesvan
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Oct 27, 2019 at 07:30 PM Author: Bluesvan
This is my first F30T8 bulb. I would like to know the manufacture date.
fluorescent lover 40
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Lights are awesome! :)


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Oct 27, 2019 at 09:03 PM Author: fluorescent lover 40
September 1966. Somehow didn't see this.

Power provider: Southern California Edison (SCE)

-Date decoder of some US lamps 1960-present.
-Switch and receptacle collector.
-I'll save what I can! Smiley

Bluesvan
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Oct 29, 2019 at 06:40 PM Author: Bluesvan
Thanks. The sign is probably 1960s vintage then. I was surprised to see a T8 bulb and not a T12 bulb.
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