 Last comments - Misc lamps and lighting
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Non-passive failureMax09/01/26 at 11:58Tuopeek: Thanks, that's interesting to know and also s...
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Non-passive failureMax09/01/26 at 10:42Max: Yes, the presence of thorium can be detected. The ...
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Non-passive failureMax08/01/26 at 20:46Tuopeek: Quite scary lamps. I have a 3kW one with quite a f...
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Not an usual sightMax06/01/26 at 20:19Max: That's nice indeed. I always like seeing one ...
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Not an usual sightMax05/01/26 at 18:03Sammi: Nice to see a clear mercury lamp.!
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Lamp detailMax16/12/25 at 21:17Max: Your memory serves you well (and sorry, no patent ...
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Lamp detailMax16/12/25 at 17:42Tuopeek: Ria, I enjoy these discussions too, but don't...
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Lamp detailMax16/12/25 at 11:38Ria: Max & Mark - Always fascinating to read the detail...
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Lamp detailMax15/12/25 at 22:53Tuopeek: Cleaver sealing technique. I was always impressed ...
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Lamp detailMax15/12/25 at 20:21Max: I see what you mean (the Yorkville-Hitachi CF20, a...
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Lamp detailMax15/12/25 at 00:07AgentHalogen_87: Well my idea got blown out of the water.
I do kno...
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Lamp detailMax14/12/25 at 19:51Tuopeek: Ah, ok. I'll have another go. Could the mark...
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Lamp detailMax14/12/25 at 19:25Max: Sammi - Thank you. I'm sure you can achieve s...
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Lamp detailMax14/12/25 at 19:03Ria: As usual, I have absolutely no idea
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Lamp detailMax14/12/25 at 18:24Sammi: What a fantastic close up shot.
I...
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Lamp detailMax14/12/25 at 16:50Tuopeek: Your file name may have given a clue or two. Based...
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Lamp detailMax14/12/25 at 16:26Max: You're getting there, but that's no UV l...
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Lamp detailMax14/12/25 at 12:28Tuopeek: Oh, that’s a tricky one. Trying to workout the siz...
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Lamp detailMax14/12/25 at 11:44Max: Nope, that's not it. It's a much smaller...
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Lamp detailMax14/12/25 at 11:30AgentHalogen_87: Internal construction looks a bit like a linear so...
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Self-ballasted S450BT37 during operationMax04/12/25 at 23:47Max: That S450BT37 certainly has a very nice design and...
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Self-ballasted S450BT37 during operationMax17/11/25 at 19:24AgentHalogen_87: That's a brilliant design having two filament...
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Self-ballasted S450BT37 during operationMax17/11/25 at 05:35Max: Thank you, you two!
Tuopeek - Dealing with thos...
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Self-ballasted S450BT37 during operationMax16/11/25 at 18:29Ria: Great picture as always. Max
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Self-ballasted S450BT37 during operationMax16/11/25 at 12:37Tuopeek: Great sharp crisp image there. I find it quite har...
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Breaking in a classicMax15/11/25 at 08:52Max: There's a lot to like with those little lamps...
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Breaking in a classicMax15/11/25 at 02:36Sammi: It's wonderful.!
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Breaking in a classicMax15/11/25 at 01:41Ria: I love little lampses like this
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Breaking in a classicMax14/11/25 at 21:42Tuopeek: I have a few 80W lamps of around this vintage but...
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Forced plasma segregationMax09/11/25 at 16:04Sammi: He has...
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