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GE LU400/TD This is one end of a GE double ended high pressure sodium lamp under a strong Tesla-Coil field to demonstrate the nitrogen fill gas in the outer tube. The fine feather-like discharges from the internal metal work indicates the gas pressure is not too much lower than atmospheric. Fortunately the arc tube will always strike before the outer gas due to lower breakdown voltage of the arc tube. Keywords: Lamps

GE LU400/TD

This is one end of a GE double ended high pressure sodium lamp under a strong Tesla-Coil field to demonstrate the nitrogen fill gas in the outer tube. The fine feather-like discharges from the internal metal work indicates the gas pressure is not too much lower than atmospheric. Fortunately the arc tube will always strike before the outer gas due to lower breakdown voltage of the arc tube.

PH_SON_1k.jpg sunlux220s.jpg series.jpg LU400_TD.jpg SON60.JPG
Lamp/Fixture Information
Manufacturer:GE
Model Reference:LU400/TD
Lamp
Lamp Type:Double ended high pressure sodium
File information
Filename:LU400_TD.jpg
Album name:Tuopeek / High Pressure Sodium
Keywords:Lamps
Filesize:266 KiB
Date added:10 Aug 2024
Dimensions:2400 x 1437 pixels
Displayed:112 times
DateTime Original:2024:08:10 21:11:05
Exposure Time:1/13 sec
FNumber:f/5.6
File Source:Digital Still Camera
Flash:No Flash
Focal length:55 mm
ISO:12800
Model:NIKON D3400
Software:Adobe Photoshop Elements 2.0
White Balance:0
URL:https://trad-lighting.net/gallery/displayimage.php?pid=205
Favourites:Add to Favourites

Comment 1 to 2 of 2
Page: 1

Max   [Sat 10 Aug 2024 at 20:43]
Nice picture!
Ria   [Sat 10 Aug 2024 at 21:27]
Very interesting Cool

Comment 1 to 2 of 2
Page: 1