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Questions about mercury vapor ballfield/sports lighters |
jcs97 |
5 |
5756 |
November 21, 2025, 06:00:39 PM by joseph_125 |
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Why aren't my mercury vapor lamps green? |
Walter Knox |
11 |
850 |
November 19, 2025, 05:03:13 PM by xelareverse |
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Eleco Way post top |
mere |
5 |
1093 |
November 10, 2025, 01:58:50 AM by Baked bagel 11 |
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Westinghouse Fluorescent Tube Colors |
wide-lite 1000 |
7 |
5244 |
November 05, 2025, 10:46:02 AM by RRK |
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I need some help with 400W metal halide fixtures. |
tigerelectronics |
4 |
1496 |
October 23, 2025, 02:58:25 PM by Ash |
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Please help me identify this neon bulb. |
Ed |
4 |
8094 |
October 01, 2025, 01:36:36 AM by Laurens |
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Carbon Arc Lamp & Royal Ediswan Pointolite Set Up |
rodney126 |
5 |
7749 |
September 29, 2025, 06:04:02 PM by lightsofpahrump |
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1962 Circular Fluorescent lamp with unusual bases |
Em62Kent |
8 |
19067 |
September 29, 2025, 05:16:05 PM by Em62Kent |
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Vintage GE F60T12 Slimline tubes « 1 2 » |
tigerelectronics |
21 |
47064 |
September 17, 2025, 12:22:49 PM by funkybulb |
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Who can help me with the light bulbs? |
musel73 |
1 |
4769 |
May 24, 2025, 02:15:08 PM by RRK |
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A way to light fluorescent lamps with completely worn out cathodes |
Laurens |
8 |
10688 |
May 19, 2025, 05:21:52 AM by tigerelectronics |
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Gear alternatives for 45w/60w SO/H and SOI/H lamps |
jonny-m |
6 |
14009 |
April 30, 2025, 04:52:26 PM by LightBulbFun |
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Early GE Fluorescent Lamps Manufacture Date Gaps |
Flatbottom |
0 |
3320 |
April 28, 2025, 10:41:22 AM by Flatbottom |
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Osram color 15 "Tageslicht De Luxe" - daylight deluxe or not-deluxe? UPDATE |
Laurens |
6 |
14144 |
April 09, 2025, 04:22:25 AM by Michael |
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What light is this? |
veso266 |
10 |
12740 |
April 05, 2025, 11:49:05 AM by veso266 |
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Jeopardy! This material transmits UV-C but isn't quartz... |
Multisubject |
2 |
6159 |
April 01, 2025, 03:10:38 PM by Multisubject |
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GEC-Osram fluorescent starter? |
Cumruun |
0 |
2730 |
March 12, 2025, 04:17:49 PM by Cumruun |
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MOVED: Oldest serviced fixture. |
Baked bagel 11 |
0 |
5056 |
March 06, 2025, 04:28:26 PM by Baked bagel 11 |
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METROVICK MA/H 2500W |
Olav |
5 |
11932 |
December 08, 2024, 08:12:51 AM by Olav |
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Stabilux - Incandescent as ballast for fluorescent - what light bulb? |
Laurens |
1 |
7309 |
November 25, 2024, 03:21:23 PM by RRK |