Old 2x21 21W SlimLine T12 Fluorescent Fixture. @THEBULBHOME
Old 2x21 21W SlimLine T12 Fluorescent Fixture.  @THEBULBHOME
Uploaded August 2013 | Updated September 2026, 8 minutes ago
This awesome and old fixture is on my friend's home out in Mexico: I went there this past summer. Suddenly I go to the bathroom and when I turn on the light I heard a really loud humming coming out the big wood fixture. So I climb over and found this amazing SlimLine tubes! I have to admit that I am a big fan of SL bulbs and this ones are 21W! SL21W tubes are REALLY hard to find here at the Evanston and Chicago, area. In the fixture you can see two bulbs, one made by General Electric whit a few hours on it and a Osram one, pretty new but is not brand new... The ballast as you can see is loud and good magnetic so I wanted to take it home for my collection but my friend need it until the bulbs burn out because you can't find 21W slim line tubes or ballast in Mexico anymore since 2011.
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Old 2x21 21W SlimLine T12 Fluorescent Fixture.

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