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FILE 13484/20429
NOS Sylvania BT37
Has the newer pinkish colored phosphors... I'd guess this is a late 80s to early 90s lamp? i'll post the date code after i look at it again...
File information
Filename:
gol91512_008.JPG
Album name:
Mike
/
My Lamps
Keywords:
American_Streetlights
Filesize:
277 KiB
Date added:
Sep 16, 2012
Dimensions:
2048 x 1536 pixels
Displayed:
72 times
Color Space:
sRGB
DateTime Original:
2009:03:26 20:05:02
Exposure Bias:
0 EV
Exposure Mode:
0
Exposure Time:
1/6 sec
FNumber:
f/2.8
Flash:
No Flash
Focal length:
28.8125 mm
Light Source:
Unknown: 0
Make:
Vivicam
Model:
V5024
URL:
http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=13094
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Comment 1 to 4 of 4
Page:
1
Silverliner14B
[Sep 16, 2012 at 04:55 AM]
It is early-mid 80s, from the package style. The date code should be on the base or on a shiny metal tab inside the bulb around the neck area. It would start with SR then three numbers.
streetlight98
[Sep 16, 2012 at 10:21 PM]
This lamp's code is SR112.
Silverliner14B
[Sep 16, 2012 at 10:35 PM]
Mfd 4/90, thats late for that sleeve style. Sleeves at that time generally had a white corner with many dots surrounding it.
streetlight98
[Sep 16, 2012 at 10:37 PM]
Joe told me this is indeed the original sleeve.
Comment 1 to 4 of 4
Page:
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