 Last comments - Thermal discharge lamps
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1979 Sylvania H39KC-175/NMax27/09/24 at 19:46Sammi: Fascinating, thank you for sharing. ...
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Late-1970s Philips HLRN 125W HGMax22/09/24 at 07:47Max: That's certainly not something that you can (...
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Late-1970s Philips HLRN 125W HGMax19/09/24 at 22:26Ria: Not managed to find one as yet, but hopefully one ...
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Late-1970s Philips HLRN 125W HGMax19/09/24 at 22:15Tuopeek: Yeah, great demonstration lamp as well as a rare d...
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Late-1970s Philips HLRN 125W HGMax19/09/24 at 18:44Ria: I love this type of lamp with the half-coated bulb...
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1994 Osram NAV-E 110WMax08/09/24 at 20:32Max: Glad you found the description informative, Sammi!
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1994 Osram NAV-E 110WMax07/09/24 at 02:08Sammi: Again a fascinating insight into the manufacturing...
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1982 Westinghouse MH400/EMax06/09/24 at 23:13Max: Thanks Eric, I hope you'll find one.
Tuope...
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1982 Westinghouse MH400/EMax05/09/24 at 15:25BT25: Nice write-up Max! Now, I want to find one of thes...
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1956 Philips HO 450WMax04/09/24 at 21:34Max: And rare too. Those Dutch-made medium-pressure mer...
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1982 Westinghouse MH400/EMax04/09/24 at 21:19Tuopeek: Thanks for the information, often wonder why a cer...
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1984 National K-HICA 50WMax04/09/24 at 20:58Max: ... and happy to do so. I have more of those stran...
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1984 National K-HICA 50WMax01/09/24 at 22:36Sammi: And he's sharing them with us.! :...
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1984 National K-HICA 50WMax01/09/24 at 22:02Ria: Max seems to have rather a lot of those
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1984 National K-HICA 50WMax01/09/24 at 21:17Tuopeek: another small interesting lamp I didn't know ...
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Early-1980s Philips SON-T 15WMax29/08/24 at 08:05Max: I agree, especially when the chance of finding one...
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1979 GE LU50Max29/08/24 at 08:03Max: Good question, to which I don't have a defini...
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Early-1980s Philips SON-T 15WMax29/08/24 at 00:33Ria: Always good to find those, also
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1979 GE LU50Max29/08/24 at 00:31Ria: Lovely little lamp
I note that some rat...
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Early-1980s Philips SON-T 15WMax28/08/24 at 16:36Max: True that, especially when they are unique prototy...
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1998 Osram HQI-BT 400W/DMax28/08/24 at 16:29Max: My pleasure, Sammi
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1998 Osram HQI-BT 400W/DMax28/08/24 at 00:05Sammi: Another fantastic picture, with such a detailed de...
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1969 Narva HQLS 250WMax27/08/24 at 23:04Max: I agree, the Eastern Bloc was a a completely diffe...
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Early-1980s Philips SON-T 15WMax26/08/24 at 23:03Ria: Always good to see these wonderful lamps
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Early-1980s Philips SON-T 15WMax26/08/24 at 21:37Max: Yes, they really pushed the envelope with that lit...
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1969 Narva HQLS 250WMax26/08/24 at 17:22Ria: It's always fascinating to read how much thin...
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Early-1980s Philips SON-T 15WMax25/08/24 at 22:54Sammi: What a cute little lampses.!
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Early-1980s Philips SON-T 15WMax25/08/24 at 22:29Tuopeek: What a fascinating little SON/T, although I guess ...
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1979 Westinghouse C250-S50/DX4Max25/08/24 at 19:16Ria: It's a 400W HPS if I recall correctly, and I ...
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