GTE Sylvania F40T12CB  Color Bright
Here a very interesting and a nice tube as well
It basically a early 730  halo/tri phosphor blended
Tube.  I found this in second hand bulding supply 
With hand full of early 80s cool whites; but left cool 
Whites behind.

GTE Sylvania F40T12CB Color Bright

Here a very interesting and a nice tube as well
It basically a early 730 halo/tri phosphor blended
Tube. I found this in second hand bulding supply
With hand full of early 80s cool whites; but left cool
Whites behind.

image~8.jpeg IMG_5142.JPG IMG_5191.JPG IMG_5256.JPG IMG_5568.JPG
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Album name:Funkybulb / American Fluorescent tubes
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Date added:03 Aug, 2017
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