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Why my Osram NAV-TS 70W Super 4Y lamp restrikes after 30 secs and not instantly? |
dor123 |
2 |
94 |
Today at 08:12:40 AM
by dor123 |
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Why not electronic ballast for mercury vapor? « 1 2 » |
OgreVorbis |
20 |
4092 |
Today at 06:51:19 AM
by Medved |
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What lamp is this and how to power it? |
Robotjulep |
6 |
92 |
Today at 03:39:41 AM
by RRK |
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Four T12 Fluorescent Lamp Questions! |
Multisubject |
5 |
151 |
April 02, 2025, 11:22:36 PM
by LightsAreBright27 |
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Anything to do with dead F40T12 RS tubes? |
Multisubject |
2 |
160 |
April 02, 2025, 03:05:31 PM
by Multisubject |
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My hypothesis on why Japan uses long neck HID envelopes |
Robotjulep |
2 |
377 |
April 02, 2025, 12:09:47 PM
by magslight |
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What is up with this GE mercury vapor lamp? |
Multisubject |
7 |
661 |
April 01, 2025, 11:40:33 PM
by RRK |
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How to get lamps from eBay sellers who will not ship to your home country? |
WorldwideHIDCollectorUSA |
9 |
3757 |
April 01, 2025, 02:51:14 PM
by WorldwideHIDCollectorUSA |
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Why is the 4ft Fluorescent tube ubiquitous? |
sdsw4 |
4 |
838 |
March 29, 2025, 08:11:40 AM
by WorldwideHIDCollectorUSA |
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Semi resonant ballasting wizardry? |
Multisubject |
10 |
796 |
March 27, 2025, 08:39:29 AM
by Medved |
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MA/V vs MB/U? |
Multisubject |
7 |
460 |
March 26, 2025, 07:28:32 PM
by Baked bagel 11 |
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High Pressure Sodium Retrofit Lamp Questions! |
Multisubject |
12 |
2098 |
March 26, 2025, 03:22:54 PM
by WorldwideHIDCollectorUSA |
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MV, MH, and HPS all from one ballast?!?! |
Multisubject |
6 |
683 |
March 24, 2025, 06:47:03 PM
by WorldwideHIDCollectorUSA |
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What is your favorite HID retrofit lamp designed for mercury vapor ballasts? |
WorldwideHIDCollectorUSA |
6 |
1498 |
March 23, 2025, 02:39:32 PM
by Robotjulep |
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Eight fluorescent tube questions! |
Multisubject |
9 |
1110 |
March 22, 2025, 05:57:56 PM
by Emersyn |
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8 HID ballast questions |
Multisubject |
3 |
507 |
March 20, 2025, 05:50:08 PM
by Multisubject |
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Scandium in CMH lamps? |
dor123 |
6 |
1123 |
March 18, 2025, 06:37:37 AM
by dor123 |
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Best way to arrange fluorescents (tubes, CFL, PL) |
LightsAreBright27 |
0 |
364 |
March 16, 2025, 06:46:19 AM
by LightsAreBright27 |
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Orange arctube in sodium vapour lamps |
LightsAreBright27 |
6 |
813 |
March 14, 2025, 06:50:27 PM
by Baked bagel 11 |
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What Do I Need for a SOX Bulb? |
Eleco_SR304 |
4 |
1277 |
March 14, 2025, 03:07:19 PM
by funkybulb |
