Thorn 200w SLI/H lamp

Published on 31 May 2025 at 20:25

Here is my latest light bulb in the collection, a NOS thorn 200w SLI/H lamp! It’s basically a SOX lamp inside a T12 fluorescent tube. I believe it’s from the early 1980s.

Rating: 5 stars
2 votes

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Street.light.guy
a month ago

very nice lamp! I have one of these as well, they are very nice and rare lamps. I managed to get mine started on a magnetic 150w SON ballast and 55w SOX igniter wired like a fluorescent tube.

Streetlightsandlamps
a month ago

Thank you!😊 I’ve seen a picture of your thorn SLI/H lamp, and it looks really nice!