 Last comments - Lamps
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Osram 215V 80W 4-pin Lamp LitRia29/05/25 at 23:56Sammi: Max, I don't think that VB as February 1964 a...
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Osram 215V 80W 4-pin Lamp LitRia29/05/25 at 23:10Ria: Hmmm. You said that on your lamp the date code was...
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Osram 215V 80W 4-pin Lamp LitRia29/05/25 at 19:19Max: I doubt the lamp is from 1944 as NATO was created ...
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Osram 215V 80W 4-pin Lamp LitRia29/05/25 at 18:42Ria: Thanks..! I managed to see the date code (with a l...
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Osram 215V 80W 4-pin Lamp LitRia29/05/25 at 14:30Max: Good to finally see the lamp in operation
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Osram 215V 80W 4-pin Lamp LitRia28/05/25 at 16:16Ria: Indeed, a very useful person to know is our Max :...
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Osram 215V 80W 4-pin Lamp LitRia28/05/25 at 16:13Sammi: Nice to get it lit and thanks to Max for telling ...
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Osram 215V 80W 4-pin LampRia27/05/25 at 23:57Ria: We did a quick lash-up with croc clips on the pins...
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Neon discharges at different pressuresMax27/05/25 at 20:59Tuopeek: That's interesting Max, would love to have a ...
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Osram 215V 80W 4-pin LampRia27/05/25 at 20:12Max: Looking forward to seeing the lamp lit!
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Osram 215V 80W 4-pin LampRia27/05/25 at 20:05Ria: Thanks Max, I was sure you'd know..! I'l...
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Experimental half-coated fluorescent tubeMax27/05/25 at 19:47Max: Yes, the contrast between the blue argon-mercury d...
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Neon discharges at different pressuresMax27/05/25 at 19:46Max: It is pure neon indeed as the application of this ...
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Osram 215V 80W 4-pin LampRia27/05/25 at 19:25Max: I have that lamp in the collection, and it is inte...
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Osram 215V 80W 4-pin LampRia27/05/25 at 18:51Tuopeek: Could this actually be a Barretter rather than a l...
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Neon discharges at different pressuresMax27/05/25 at 18:41Tuopeek: Is this pure neon running on fluorescent ballastin...
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Experimental half-coated fluorescent tubeMax27/05/25 at 18:37Tuopeek: Nice example with warm colour temp. phosphor.
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Effect of gas cleanup in low-pressure xenon dischargeMax27/05/25 at 17:42Ria: None at all, which is why we're so grateful t...
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Experimental half-coated fluorescent tubeMax27/05/25 at 16:36Max: Half-coated fluorescent lamps are quite special in...
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Neon discharges at different pressuresMax27/05/25 at 16:35Max: Interestingly, some lighting manufacturers offered...
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Electrical discharge in low-pressure argonMax27/05/25 at 16:25Max: That's like a spectral lamp indeed, only with...
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Electrical discharge in low-pressure kryptonMax27/05/25 at 16:24Max: Thanks ladies!
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Effect of gas cleanup in low-pressure xenon dischargeMax27/05/25 at 16:24Max: What's the point of having a collection with ...
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General Electric 150w Par-38 Projector Spot . wide-lite 100027/05/25 at 16:22Max: A "daylight" PAR38 incandescent lamp is ...
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Philips 140W SOI/H LampRia27/05/25 at 16:20Max: You're welcome, Ria!
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Experimental half-coated fluorescent tubeMax27/05/25 at 16:11AgentHalogen_87: Great demo lamp
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Neon discharges at different pressuresMax27/05/25 at 16:10AgentHalogen_87: That's a nifty idea. Short neon tubes in 4/6/...
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Effect of gas cleanup in low-pressure xenon dischargeMax26/05/25 at 22:32Sammi: Indeed he does.!
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Electrical discharge in low-pressure kryptonMax26/05/25 at 22:31Sammi: Just brilliant.!
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Electrical discharge in low-pressure argonMax26/05/25 at 22:30Sammi: What a beautiful light.!
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