1974 Narva LUk 40W narrow U tube

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Filename:	IMG_0581.jpeg
Album name:	Alex / non linear fluorescent lamps
Filesize:	2071 KiB
Date added:	26 Apr, 2026
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Comment 1 to 3 of 3

Page: 1

Slyspark

[26 Apr, 2026 at 09:59 PM]

I didn't realise shaped tubes like this actually want back that far! Learn something new every day...

FrontSideBus

[28 Apr, 2026 at 04:51 PM]

I wonder what the reject rate was for these big u-bend lamps were. The inside bend area looks quite interesting.

Alex

[28 Apr, 2026 at 05:27 PM]

bad. Thisone was one of the last made before being discontinued in the mid 70's

Comment 1 to 3 of 3

Page: 1