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GEC 60W SLI/H 4

Here's a broader view of the SLI/H near the end of its run up phase, showing the crescent-shaped arc tube filled with sodium vapor. The latter's pressure is not yet optimal as the plasma around the cathodes still glow a brilliant shade of red due to the local excitation of neon there.


Keywords: Lamps

GEC 60W SLI/H 4


Here's a broader view of the SLI/H near the end of its run up phase, showing the crescent-shaped arc tube filled with sodium vapor. The latter's pressure is not yet optimal as the plasma around the cathodes still glow a brilliant shade of red due to the local excitation of neon there.

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Lamp/Fixture Information
Manufacturer:General Electric Company of England (GEC)
Model Reference:60W SLI/H
Lamp
Lamp Type:Sodium low pressure
File information
Filename:IMG_1948b.png
Album name:Max / Misc lamps and lighting
Keywords:Lamps
Filesize:476 KiB
Date added:Apr 05, 2025
Dimensions:1500 x 835 pixels
Displayed:9 times
URL:https://trad-lighting.net/gallery/displayimage.php?pid=726
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Ria   [Apr 06, 2025 at 09:10 PM]
The best of the best Linear Sodium Lamp

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