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UHP50_and_wine.jpg
Light and wineMax18/12/24 at 19:39Sammi: We're going to be using a bottle of red wine ...
20241202_101539.jpg
Horizons savedAgentHalogen_8717/12/24 at 12:45Sammi: Good work that man.! Cool Love
carbon.jpg
Robertson Carbon FilamentTuopeek16/12/24 at 16:31Ria: Yeah, I didn't really think there'd be a...
carbon.jpg
Robertson Carbon FilamentTuopeek15/12/24 at 12:40Tuopeek: Oh, 1980s, under the old buildings at Schoolhill w...
carbon.jpg
Robertson Carbon FilamentTuopeek15/12/24 at 00:51Ria: Lovely old lampses, how long ago, wonder if they&#...
EWJona_10S50_red.jpg
EWJona 10S50Max14/12/24 at 23:03Ria: Lovely old lampses Bulb Man
_IMG1977m.jpg
Homemade sodium lampMax14/12/24 at 23:02Ria: Fascinating; what is the voltage used..?
_IMG2041.jpg
Filtered sodium lampMax14/12/24 at 23:01Ria: Very impressive LPS
Thorn_MB21U_400W_-_UK_1969.jpg
1969 Thorn MB/U 400WMax14/12/24 at 22:58Ria: Same here, I also have the 250W version Tubular MV
_IMG2041.jpg
Filtered sodium lampMax14/12/24 at 21:47Tuopeek: This is impressive, I have tried to capture this a...
Thorn_MB21U_400W_-_UK_1969.jpg
1969 Thorn MB/U 400WMax14/12/24 at 21:41Tuopeek: I have a late 250W Thorn lamp of this kind also wi...
MAV400.JPG
Medium Pressure Mercury Vapour amp Tuopeek14/12/24 at 21:31Tuopeek: Just checked that out and definitely low pressure ...
_IMG1977m.jpg
Homemade sodium lampMax14/12/24 at 21:00Tuopeek: Interesting result Max, as this is at atmospheric ...
MAV400.JPG
Medium Pressure Mercury Vapour amp Tuopeek14/12/24 at 20:51Max: That's interesting that the fill pressure is ...
GE_MXR17521BD_-_USA_1985.jpg
1985 GE MXR175/BDMax14/12/24 at 17:44Ria: Awwww, shucks Love Embarrassed
Toshiba_TA4487C_40W_-_JP_1969_a.jpg
1969 Toshiba TA4487C (100 V 40.1 W)Max14/12/24 at 17:43Ria: Oooh, I would so love one of these. If you ever fi...
UHP50_and_wine.jpg
Light and wineMax14/12/24 at 17:42Ria: 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 17:37Max: Indeed, and one of the last applications of incand...
starter.jpg
Early StarterTuopeek14/12/24 at 17:35Max: That's really an antique design there!
Philips_GR37_B212_-_NL_l1970s_a.jpg
Late-1970s Philips GR37 B/2Max14/12/24 at 17:34Max: Yes, those are such special lamps!
UHP50_and_wine.jpg
Light and wineMax14/12/24 at 17:31Max: You'd skip the lamp? Heretic! Laughing
GE_MXR17521BD_-_USA_1985.jpg
1985 GE MXR175/BDMax14/12/24 at 17:29Max: It's a privilege to be here, Ria.
028.JPG
Molecular afterglow in a Philips SN lampMax14/12/24 at 17:28Max: Thanks, Ria Smile
GEC_Solarcolour_120W_Clear_HPS_Lamp.jpg
GEC Solarcolour 120W HPS LampRia14/12/24 at 17:28Max: 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 19:52Ria: Indeed. I wonder why they didn't design them ...
028.JPG
Molecular afterglow in a Philips SN lampMax13/12/24 at 19:43Ria: I'll ask Patrick if he has any ideas. Can...
GE_MXR17521BD_-_USA_1985.jpg
1985 GE MXR175/BDMax13/12/24 at 19:42Ria: We appreciate you more than you know, Max. It'...
UHP50_and_wine.jpg
Light and wineMax13/12/24 at 19:40Ria: Sounds good to me Mr. Green
GE_MXR17521BD_-_USA_1985.jpg
1985 GE MXR175/BDMax13/12/24 at 08:43Max: That's certainly not a common lamp design!

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Philips_SPP_1000W_-_NL_1968.jpg
1968 Philips SPP 1000WMax13/12/24 at 08:41Max: It certainly does in high-pressure plasmas contain...
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