Very old Osram 13w T5 tube
This really does appear to be a very old tube, with quite an odd cap construction. I found this in the massive lamp haul earlier by chance. This could be from the 1950s? Appears to be warm white from the very little I can see of the etch.

Very old Osram 13w T5 tube

This really does appear to be a very old tube, with quite an odd cap construction. I found this in the massive lamp haul earlier by chance. This could be from the 1950s? Appears to be warm white from the very little I can see of the etch.

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File information
Filename:Screenshot_20210925-193450.jpg
Album name:LAllenLighting / Fluorescent tubes
Manufacturer:Osram (Osram - GEC)
Type/Model:Warm White
Wattage:13w
Date manufactured:50s - 60s
Filesize:133 KiB
Date added:25 Sep, 2021
Dimensions:965 x 697 pixels
Displayed:170 times
URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=16378
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