 Last comments
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Philips CDO-TT Tuopeek02/02/26 at 16:56Max: Personally, I wouldn't use those cheap no-nam...
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Unknown PS-40 Self Ballasted Mercury Vapor Lamp wide-lite 100002/02/26 at 16:49Max: Not sure what you mean by "potential divider ...
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Philips CDO-TT Tuopeek02/02/26 at 09:27Tuopeek: Ah, a sad story indeed. I had a 250W Philips SON m...
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Unknown PS-40 Self Ballasted Mercury Vapor Lamp wide-lite 100002/02/26 at 09:11Tuopeek: Max, so in 120V filament ballast lamp is there a p...
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Philips CDO-TT Tuopeek02/02/26 at 09:09Max: Tuopeek - You destroyed an old HPS lamp with an el...
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Multi Vapor Halide Tuopeek02/02/26 at 09:05Tuopeek: That's interesting and does explain the findi...
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Unknown PS-40 Self Ballasted Mercury Vapor Lamp wide-lite 100002/02/26 at 09:02Max: Not sure if applying a higher mains voltage is a g...
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Unknown PS-40 Self Ballasted Mercury Vapor Lamp wide-lite 100002/02/26 at 09:01Tuopeek: Interesting, it's strange the filament lights...
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Unknown PS-40 Self Ballasted Mercury Vapor Lamp wide-lite 100002/02/26 at 01:11Ria: Might be worth trying it on a higher voltage if yo...
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Multi Vapor Halide Tuopeek01/02/26 at 23:10wide-lite 1000: I don't know the reasoning behind it but back...
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Philips CDO-TT Tuopeek01/02/26 at 19:35Ria: Ooh err vicar, that's a bright one :lol...
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Philips CDO-TT Tuopeek01/02/26 at 16:18Tuopeek: Wow, in a strange way that's a pleasing bit o...
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Philips CDO-TT Tuopeek01/02/26 at 15:36Max: No, it's normal for some new lamps to be hard...
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Philips CDO-TT Tuopeek01/02/26 at 15:06Tuopeek: Maybe just pinnacle in my lighting collection then...
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Philips CDO-TT Tuopeek01/02/26 at 14:05Max: Good move, HID lamps are getting more and more exp...
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ISX 18-P SOX ignitorTuopeek31/01/26 at 19:27Tuopeek: Yes, I found the potting degraded with the heat of...
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Carbon Dioxide LaserTuopeek31/01/26 at 19:22Tuopeek: Sound very similar, the moment you mentioned a gas...
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Carbon Dioxide LaserTuopeek30/01/26 at 23:19Max: I have fond memories of working with an argon ion ...
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ISX 18-P SOX ignitorTuopeek30/01/26 at 23:04Max: Interesting details. Have you dismantled the ignit...
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ISX 18-P SOX ignitorTuopeek30/01/26 at 21:39Tuopeek: Mystery solved. The unidentified component in this...
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Carbon Dioxide LaserTuopeek30/01/26 at 14:07Tuopeek: Oh, very nice, you have an argon ion laser. I have...
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Carbon Dioxide LaserTuopeek30/01/26 at 06:37Max: 20W of beam power is already quite a lot! I just c...
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Carbon Dioxide LaserTuopeek29/01/26 at 19:06Tuopeek: Ah sorry, yes, the consumption is about 220W for t...
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RLOD#33 (2020.06.15) Early-1990s Sylvania SHP 35/70WMax29/01/26 at 15:29Max: Electronic dimmable drivers came later, during the...
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Carbon Dioxide LaserTuopeek29/01/26 at 15:22Max: I meant the electrical power. The optical output p...
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RLOD#33 (2020.06.15) Early-1990s Sylvania SHP 35/70WMax28/01/26 at 19:11Tuopeek: Most unusual lamp but I can see why it couldn'...
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Carbon Dioxide LaserTuopeek28/01/26 at 19:09Tuopeek: @Ria Always rooting about in junk to find s...
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RLOD#33 (2020.06.15) Early-1990s Sylvania SHP 35/70WMax28/01/26 at 00:57Sammi: And thanks to you we have several in our collectio...
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RLOD#33 (2020.06.15) Early-1990s Sylvania SHP 35/70WMax28/01/26 at 00:56Ria: Another amazing experimental lamp, I love things l...
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