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Sylvania_MP500T16.jpg
Graphic art metal halide lamp at two power settingsMax19/12/24 at 17:01Ria: Another excellent upload Bulb Man
Osram_HMI_1200W_Event.jpg
Dimming a 1.2 kW short-arc metal halide lampMax19/12/24 at 17:00Ria: Interesting, how is the dimming done, is it just a...
Sylvania_H38-4JA21C_b.jpg
Vintage glowMax19/12/24 at 16:58Ria: Nice, I may have one or two of these somewhere :m...
20241202_101539.jpg
Horizons savedAgentHalogen_8719/12/24 at 16:17AgentHalogen_87: Thank you, i'm still beaming over getting the...
UHP50_and_wine.jpg
Light and wineMax18/12/24 at 18:39Sammi: We're going to be using a bottle of red wine ...
20241202_101539.jpg
Horizons savedAgentHalogen_8717/12/24 at 11:45Sammi: Good work that man.! Cool Love
carbon.jpg
Robertson Carbon FilamentTuopeek16/12/24 at 15:31Ria: Yeah, I didn't really think there'd be a...
carbon.jpg
Robertson Carbon FilamentTuopeek15/12/24 at 11:40Tuopeek: Oh, 1980s, under the old buildings at Schoolhill w...
carbon.jpg
Robertson Carbon FilamentTuopeek14/12/24 at 23:51Ria: Lovely old lampses, how long ago, wonder if they&#...
EWJona_10S50_red.jpg
EWJona 10S50Max14/12/24 at 22:03Ria: Lovely old lampses Bulb Man
_IMG1977m.jpg
Homemade sodium lampMax14/12/24 at 22:02Ria: Fascinating; what is the voltage used..?
_IMG2041.jpg
Filtered sodium lampMax14/12/24 at 22:01Ria: Very impressive LPS
Thorn_MB21U_400W_-_UK_1969.jpg
1969 Thorn MB/U 400WMax14/12/24 at 21:58Ria: Same here, I also have the 250W version Tubular MV
_IMG2041.jpg
Filtered sodium lampMax14/12/24 at 20:47Tuopeek: This is impressive, I have tried to capture this a...
Thorn_MB21U_400W_-_UK_1969.jpg
1969 Thorn MB/U 400WMax14/12/24 at 20:41Tuopeek: I have a late 250W Thorn lamp of this kind also wi...
MAV400.JPG
Medium Pressure Mercury Vapour amp Tuopeek14/12/24 at 20:31Tuopeek: Just checked that out and definitely low pressure ...
_IMG1977m.jpg
Homemade sodium lampMax14/12/24 at 20:00Tuopeek: Interesting result Max, as this is at atmospheric ...
MAV400.JPG
Medium Pressure Mercury Vapour amp Tuopeek14/12/24 at 19:51Max: That's interesting that the fill pressure is ...
GE_MXR17521BD_-_USA_1985.jpg
1985 GE MXR175/BDMax14/12/24 at 16:44Ria: Awwww, shucks Love Embarrassed
Toshiba_TA4487C_40W_-_JP_1969_a.jpg
1969 Toshiba TA4487C (100 V 40.1 W)Max14/12/24 at 16:43Ria: Oooh, I would so love one of these. If you ever fi...
UHP50_and_wine.jpg
Light and wineMax14/12/24 at 16:42Ria: Hey, wine always sounds good to me, lamp or no lam...
Toshiba_TA4487C_40W_-_JP_1969_a.jpg
1969 Toshiba TA4487C (100 V 40.1 W)Max14/12/24 at 16:37Max: Indeed, and one of the last applications of incand...
starter.jpg
Early StarterTuopeek14/12/24 at 16:35Max: That's really an antique design there!
Philips_GR37_B212_-_NL_l1970s_a.jpg
Late-1970s Philips GR37 B/2Max14/12/24 at 16:34Max: Yes, those are such special lamps!
UHP50_and_wine.jpg
Light and wineMax14/12/24 at 16:31Max: You'd skip the lamp? Heretic! Laughing
GE_MXR17521BD_-_USA_1985.jpg
1985 GE MXR175/BDMax14/12/24 at 16:29Max: It's a privilege to be here, Ria.
028.JPG
Molecular afterglow in a Philips SN lampMax14/12/24 at 16:28Max: Thanks, Ria Smile
GEC_Solarcolour_120W_Clear_HPS_Lamp.jpg
GEC Solarcolour 120W HPS LampRia14/12/24 at 16:28Max: I guess it was a matter of voltage. Those small lo...
GEC_Solarcolour_120W_Clear_HPS_Lamp.jpg
GEC Solarcolour 120W HPS LampRia13/12/24 at 18:52Ria: Indeed. I wonder why they didn't design them ...
028.JPG
Molecular afterglow in a Philips SN lampMax13/12/24 at 18:43Ria: I'll ask Patrick if he has any ideas. Can...
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