 Last comments
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Thorn-EMI 50W HPS lamp with pearl outer envelopeRia07/23/24 at 21:55Tuopeek: Pearled glass seems a good idea to reduce light at...
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Osram-GEC 400W MA/H LampRia07/23/24 at 21:48Sammi: The MA/H lamps are like hen's teeth, our othe...
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Osram-GEC 400W MA/H LampRia07/23/24 at 21:46Tuopeek: Wow, thanks for the information Sammi, I need to f...
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Osram-GEC 400W MA/H LampRia07/23/24 at 21:38Sammi: We are running it horizontally, and it was designe...
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Osram-GEC 400W MA/H LampRia07/23/24 at 21:36Tuopeek: Think I have the same lamp, although with more hou...
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Burning SOX lampsTuopeek07/23/24 at 13:47Ria: Plus nothing beats the hum of a good old magnetic ...
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RF excited neonTuopeek07/23/24 at 13:42Sammi: Interesting experiment.!
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Germicidal LampTuopeek07/23/24 at 13:34Sammi: I hope you had a glass shield.!
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First Philips high-pressure sodium lampMax07/23/24 at 13:28Ria: I think the first time I really noticed HPS was in...
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Burning SOX lampsTuopeek07/23/24 at 13:27Sammi: We experimented with the same lamp running on elec...
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First Philips high-pressure sodium lampMax07/23/24 at 12:53Tuopeek: I remember seeing my first early installation of H...
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Burning SOX lampsTuopeek07/23/24 at 12:25Tuopeek: That's an interesting comment as I'm sur...
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Burning SOX lampsTuopeek07/23/24 at 11:08Sammi: Nice, we found that running our 35W SOX lamp on el...
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Thorn-EMI 50W HPS lamp with pearl outer envelopeRia07/23/24 at 11:03Sammi: A truly wonderful sight.!
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Thorn Gamma 6 Post Top LanternRia07/22/24 at 00:28Sammi: Wonderful.!
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Red GlassSammi07/22/24 at 00:06Sammi: Possibly, but splashes of cold water on hot glass ...
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Abandoned ceiling mounted Eleco GR551 still worksAgentHalogen_8707/22/24 at 00:00Sammi: That's what we want to hear.!
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Red GlassSammi07/21/24 at 23:55Ria: I wonder if these were used as marine navigation l...
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Ballast for Philips Spectral LampsRia07/21/24 at 23:51Sammi: Tomorrow we'll build a board so that we can h...
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Osram-GEC 400W MA/H LampRia07/21/24 at 23:29Sammi: As the correct ballast is unobtanium, that's ...
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Osram-GEC 400W MA/H LampRia07/21/24 at 23:27Ria: Indeed, someone said a 400W SON ballast run at a s...
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Osram-GEC 400W MA/H LampRia07/21/24 at 23:09Sammi: Looking forward to seeing this rare beast lit agai...
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Army BardicSammi07/21/24 at 18:28Sammi: I'm not sure what it was used for actually, m...
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Army BardicSammi07/21/24 at 17:48Ria: We never used that broad arrow mask when I worked ...
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Ballast for Philips Spectral LampsRia07/21/24 at 12:05Ria: It's virtually the same as a 90W SOX leak tr...
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Wotan 35w SOX lampBulbman25607/21/24 at 12:02Sammi: That has a picture of our Gamma 6 standard lamp in...
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