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Last comments - Max's Gallery
Philips_IRC-GLS_60W_-_NL_1982.jpg
1982 Philips IRC-GLS 60 WMax09/14/24 at 22:26Ria: It's to do with the supply voltage, I think. ...
2020-05-09_Westinghouse_E-H1.jpg
RLOD#5 (2020.05.09) 1953 Westinghouse E-H1Max09/14/24 at 22:23Ria: I've got lots of photos to upload, I have all...
_IMG8576.jpg
Testing a rare white sodium lampMax09/14/24 at 22:21Ria: I saw one on eBay once, they wanted £60 for it and...
2020-05-09_Westinghouse_E-H1.jpg
RLOD#5 (2020.05.09) 1953 Westinghouse E-H1Max09/14/24 at 19:05Max: Illumination (pun intended) is the point of having...
Philips_IRC-GLS_60W_-_NL_1982.jpg
1982 Philips IRC-GLS 60 WMax09/14/24 at 19:04Max: I like those GLS lamps too, their design is so ele...
_IMG8576.jpg
Testing a rare white sodium lampMax09/14/24 at 19:02Max: There should be some old ones available on e-bay, ...
2020-05-09_Westinghouse_E-H1.jpg
RLOD#5 (2020.05.09) 1953 Westinghouse E-H1Max09/13/24 at 22:38Ria: Indeed, you certainly do come up with some amazing...
2020-05-09_Westinghouse_E-H1.jpg
RLOD#5 (2020.05.09) 1953 Westinghouse E-H1Max09/13/24 at 21:43wide-lite 1000: Wonderful old specimen Max !
Philips_IRC-GLS_60W_-_NL_1982.jpg
1982 Philips IRC-GLS 60 WMax09/11/24 at 17:20Ria: Fascinating as ever, Max Bulb Man

I've ...
_IMG8576.jpg
Testing a rare white sodium lampMax09/11/24 at 17:17Ria: Very nice, I have a few crown-silver incandescent ...
Mercury_pressure.jpg
Emission spectrum of mercury lamps versus pressureMax09/11/24 at 17:16Max: I could have obtained all three spectra using a si...
SDW-T_100W_extreme.jpg
Spectral evolution of a sodium lampMax09/11/24 at 17:12Max: Yes, it's quite something seeing the sodium l...
_DSC2776m.jpg
Deuterium source lamphouseMax09/11/24 at 17:10Max: Maybe, but he came up with good ideas on his own.
_DSC2808m.jpg
Deuterium reference lamp systemMax09/11/24 at 17:09Max: So, it's a simple question of priority then ;...
Mercury_pressure.jpg
Emission spectrum of mercury lamps versus pressureMax09/11/24 at 16:44Tuopeek: Nice Pressure spectral line broadening demo. Zeem...
SDW-T_100W_extreme.jpg
Spectral evolution of a sodium lampMax09/10/24 at 08:49Tuopeek: Dark space broadening is indeed fascinating and to...
_DSC2776m.jpg
Deuterium source lamphouseMax09/09/24 at 21:31Sammi: He had a good teacher.! Cool
_DSC2808m.jpg
Deuterium reference lamp systemMax09/09/24 at 21:29Sammi: Our kitchen is too small to have a table in it... ...
_DSC2788m.jpg
Deuterium lamp in operationMax09/09/24 at 20:31Max: Thanks, Ria, glad you like this.
_DSC2776m.jpg
Deuterium source lamphouseMax09/09/24 at 20:31Max: The student certainly did a good job with the lamp...
test-setup.jpg
Lamp test setupMax09/09/24 at 20:30Max: Depends on your application, but if you want to pr...
Philips_SOXC_22-26W_-_NL_m1980s_a.jpg
Mid-1980s Philips SOXC 22-26WMax09/09/24 at 20:29Max: Yeah, that certainly not your usual SOX lamp!
_DSC2808m.jpg
Deuterium reference lamp systemMax09/09/24 at 20:27Max: Tuopeek - It's a 24 V electronic control gear...
_DSC2825m.jpg
Running high-voltage discharge lamps on 230 V mainsMax09/09/24 at 20:25Max: Space? No. But this save on power losses and weigh...
_DSC2825m.jpg
Running high-voltage discharge lamps on 230 V mainsMax09/09/24 at 13:13Tuopeek: Ah, space saving electronic ballast Laughing
_DSC2808m.jpg
Deuterium reference lamp systemMax09/09/24 at 10:50Ria: Ouch Mind Blown Angry Cursing Mr. Green
_DSC2808m.jpg
Deuterium reference lamp systemMax09/09/24 at 09:55Tuopeek: Yeah, and you only catch a falling soldering iron ...
_DSC2808m.jpg
Deuterium reference lamp systemMax09/09/24 at 00:11Sammi: Another factor to consider is that long hair and s...
Philips_SOXC_22-26W_-_NL_m1980s_a.jpg
Mid-1980s Philips SOXC 22-26WMax09/08/24 at 23:26AgentHalogen_87: Interesting specimen here Smile
_DSC2808m.jpg
Deuterium reference lamp systemMax09/08/24 at 21:09Tuopeek: I see your ballast is mains powered. The one I hav...
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