Hi
I found this tube in an old water-supply building. Somebody know the manufactor?

Hi,
It has an Philips code I8= 1988. Has it the typically Philips base endcap?
However Lindner was part of Philips and had only- so far I know- flourescent tubes made in Holland/Belgium made by Philips.

Looks like its from 1982.

The 82 is not the date. The 40 is for 40W and 82 for universal weiss. 81 is for example the light color Hellweiss.

The 82 is not the date. The 40 is for 40W and 82 for universal weiss. 81 is for example the light color Hellweiss.

Oh