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Does anyone own a US 425w H40 mercury vapor lamp? |
WorldwideHIDCollectorUSA |
9 |
2096 |
December 10, 2020, 01:49:14 AM by WorldwideHIDCollectorUSA |
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Does anyone know of Sylvania Metalarc Swingline lamps? |
WorldwideHIDCollectorUSA |
4 |
1500 |
December 09, 2020, 06:09:51 PM by James |
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Were there any Nernst lamps developed for the North American market? |
WorldwideHIDCollectorUSA |
1 |
983 |
May 11, 2022, 02:23:27 AM by joseph_125 |
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Why did North American 32w and 40w circline lamps switch from T10 to T9 tubing? |
WorldwideHIDCollectorUSA |
8 |
1623 |
January 29, 2023, 04:17:54 AM by Michael |
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Reasons why some HPS MV retrofit lamps damage CWA ballasts |
WorldwideHIDCollectorUSA |
2 |
1181 |
November 21, 2020, 10:13:09 PM by WorldwideHIDCollectorUSA |
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I wonder if a SLI/H lamp can be used on a rapid start ballast? |
WorldwideHIDCollectorUSA |
3 |
1505 |
November 23, 2020, 06:38:04 AM by Michael |
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Pearl MB/U lamps on eBay!!!!!! (listing ended) |
WorldwideHIDCollectorUSA |
14 |
3175 |
July 20, 2021, 08:58:40 AM by Rommie |
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CP-Lighting canceled order for 200w SLI/H low pressure sodium lamps « 1 2 » |
WorldwideHIDCollectorUSA |
16 |
2475 |
December 01, 2022, 05:38:12 PM by James |
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1000w H34 mercury vapor lamp/ballast system tripping 15a 120v circuits |
WorldwideHIDCollectorUSA |
4 |
1919 |
May 10, 2022, 10:22:22 PM by 108CAM |
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Hanging a preheat F40T12 fluorescent fixture in apartment living room « 1 2 » |
WorldwideHIDCollectorUSA |
15 |
3652 |
January 29, 2022, 03:38:14 AM by Medved |
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Japanese Taisho Era style preheat circline fluorescent pendant with early lamps |
WorldwideHIDCollectorUSA |
2 |
88 |
March 14, 2024, 09:20:16 AM by WorldwideHIDCollectorUSA |
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SO/H and SOI/H low pressure sodium lamps on ignitor chokes? |
WorldwideHIDCollectorUSA |
4 |
1461 |
November 12, 2021, 06:00:43 PM by WorldwideHIDCollectorUSA |
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Why are large vintage fluorescent tubes rarely sold on eBay? |
WorldwideHIDCollectorUSA |
10 |
2467 |
November 08, 2021, 08:18:09 PM by funkybulb |
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Why do people enjoy blink happy preheat fluorescent lamps? |
WorldwideHIDCollectorUSA |
1 |
1281 |
December 03, 2020, 05:35:52 AM by funkybulb |
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Is there anyone who is addicted to purchasing or firing up a certain light bulb? |
WorldwideHIDCollectorUSA |
3 |
1310 |
December 02, 2020, 08:52:58 PM by HPS_250 |
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Most sought after fluorescent lamps? |
WorldwideHIDCollectorUSA |
13 |
2450 |
July 22, 2022, 12:14:32 AM by Michael |
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Does Anyone own any SO/V low pressure sodium lamps? « 1 2 » |
WorldwideHIDCollectorUSA |
18 |
4001 |
December 10, 2020, 02:06:24 AM by Medved |
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120th anniversary of the Livermore light bulb |
WorldwideHIDCollectorUSA |
0 |
1182 |
August 07, 2021, 12:12:48 AM by WorldwideHIDCollectorUSA |
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Did Israel have any Gaash versions of the US GE M1000 lantern? |
WorldwideHIDCollectorUSA |
0 |
919 |
November 26, 2020, 04:55:25 PM by WorldwideHIDCollectorUSA |
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How do EOL fluorescent tubes behave with an air thermal starter? |
WorldwideHIDCollectorUSA |
2 |
1469 |
July 25, 2021, 02:18:08 PM by Michael |