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Homemade LPS!!! « 1 2 » |
AgentHalogen_87 |
24 |
23221 |
June 22, 2023, 12:18:38 PM
by Rommie |
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Re-installing fluorescents after a LED conversion |
arcblue |
2 |
6263 |
May 09, 2023, 07:40:43 PM
by joseph_125 |
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Low pressure sodium? |
lightinggalleryuser33450 |
9 |
9806 |
April 27, 2023, 02:40:58 PM
by fluorescent lover 40 |
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Rwandan person brings electricity to village via hydropower |
WorldwideHIDCollectorUSA |
0 |
4501 |
February 12, 2023, 05:28:42 PM
by WorldwideHIDCollectorUSA |
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PHOTONICINDUCTION 12KW MH « 1 2 » |
HomeBrewLamps |
23 |
42145 |
November 18, 2022, 09:40:44 AM
by Rommie |
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Concreate Utilities Lamppost Museum On Youtube |
Bush DAC90A |
0 |
4254 |
November 10, 2022, 03:48:34 PM
by Bush DAC90A |
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Using a 2 lamp F40T12 rapid start ballast as a 2 lamp F40T12 preheat ballast |
WorldwideHIDCollectorUSA |
2 |
5036 |
October 24, 2022, 06:38:10 PM
by High Intensity |
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Old GE Video About Fluorescent Lamps |
108CAM |
1 |
3645 |
October 21, 2022, 09:30:31 PM
by icefoglights |
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4x18w fixtures falling down because of ceiling collapse |
Mr Lamp |
1 |
3490 |
October 15, 2022, 02:29:58 AM
by dor123 |
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Collector meetup |
WorldwideHIDCollectorUSA |
0 |
3221 |
October 05, 2022, 12:29:51 PM
by WorldwideHIDCollectorUSA |
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4W T5 insect zapper on a capacitive dropper ballast with a glow starter |
HIDLad001 |
3 |
4517 |
September 02, 2022, 02:40:59 AM
by Medved |
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High pressure sodium lamp ignition and warm up |
HIDLad001 |
4 |
4339 |
August 18, 2022, 01:18:38 PM
by HIDLad001 |
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1938-1939 F15T8 preheat ballast with magnetic starter switch |
WorldwideHIDCollectorUSA |
0 |
3043 |
August 01, 2022, 07:31:06 PM
by WorldwideHIDCollectorUSA |
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Sodium absorption experiments |
AgentHalogen_87 |
1 |
3741 |
June 28, 2022, 11:26:33 AM
by dor123 |
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Loud 70 watt HPS can light fixture |
Burrito |
0 |
3017 |
June 22, 2022, 02:38:49 PM
by Burrito |
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Caltrans Type 31 lighting standard « 1 2 » |
Burrito |
21 |
11334 |
June 18, 2022, 08:21:29 PM
by Burrito |
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Dark sky lighting |
AgentHalogen_87 |
0 |
2969 |
May 26, 2022, 03:56:26 PM
by AgentHalogen_87 |
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Why do hurricane lanterns look like that? |
AgentHalogen_87 |
0 |
3112 |
May 07, 2022, 03:32:13 PM
by AgentHalogen_87 |
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Traffic Light Yard Tour |
wide-lite 1000 |
2 |
3829 |
May 02, 2022, 08:47:24 PM
by joseph_125 |
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HPS lamp prototype from 1960s |
RadxD461 |
9 |
7321 |
April 13, 2022, 12:11:08 PM
by Rommie |
