Philips 100w brown/gold coloured GLS lamp
A recent beauty found on Ebay - this lamp has quite a large envelope given it's only 100w. Natural coloured glass too, no lacquer anywhere to be found! I wonder what the purpose of this lamp was, as it's quite an unusual colour, almost reminiscent of a wine or olive oil bottle!

Philips 100w brown/gold coloured GLS lamp

A recent beauty found on Ebay - this lamp has quite a large envelope given it's only 100w. Natural coloured glass too, no lacquer anywhere to be found! I wonder what the purpose of this lamp was, as it's quite an unusual colour, almost reminiscent of a wine or olive oil bottle!

Screenshot_20240415_160338_Gallery.jpg Screenshot_20240412_184003_Gallery.jpg Screenshot_20240412_183949_Gallery.jpg Screenshot_20240412_183928_Gallery.jpg 20240412_120744.jpg
File information
Filename:Screenshot_20240412_183949_Gallery.jpg
Album name:LAllenLighting / Coloured GLS and Halogen lamps
Manufacturer:Philips
Wattage:100w
Date manufactured:July 1941
Filesize:322 KiB
Date added:13 Apr, 2024
Dimensions:1609 x 1069 pixels
Displayed:15 times
URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=20575
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Comment 1 to 4 of 4
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Keiron   [13 Apr, 2024 at 05:30 PM]
Wow, I've not seen one of these before
dor123   [14 Apr, 2024 at 05:13 AM]
This is a more common colouring for LED filament lamps and antique replicas, rather than real antique or more modern incandescent lamps. I think it is an amber colouring
dor123   [14 Apr, 2024 at 09:20 AM]
BTW: It is also possible that this amber colouring is actually a sputtered getter, and not an intentinal colouring, as the package or the etch don't says it is amber or coloured.
LAllenLighting   [14 Apr, 2024 at 09:29 AM]
I think it's intentional, as the lamp itself appears to be made out of coloured glass and the effect is consistent. Maybe it is a photographic darkroom lamp?

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