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Light Bulb Manufacturer Opens A19 Plant in USA « 1 2 » |
Maxim |
20 |
29043 |
Today at 10:48:29 AM
by BT25 |
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What’s the most common cobra head to find in MH in your area? |
Goodlighting2000 |
1 |
39 |
Today at 10:43:34 AM
by BT25 |
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Is it possible to run a 400W HPMV on a 400W HPS/MH ballast? |
SoxFtw |
7 |
3966 |
November 11, 2026, 01:31:56 PM
by SoxFtw |
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UPDATE: 125W HPMV ballasted with halogen |
SoxFtw |
7 |
181 |
November 11, 2026, 01:26:04 PM
by SoxFtw |
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LED tube on a programmed start ballast |
Emersyn |
4 |
1830 |
November 10, 2026, 05:18:32 PM
by WorldwideHIDCollectorUSA |
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Finalized Idea for MV, MH, and HPS all From One Ballast? |
Multisubject |
10 |
7252 |
November 10, 2026, 04:57:38 PM
by WorldwideHIDCollectorUSA |
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Difference between Philips' SON, SON Basic, SON Pro, MASTER SON PIA/Plus? |
DidiusMalloricus |
2 |
274 |
November 10, 2026, 02:01:01 AM
by dor123 |
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T5 tube won't start |
SoxFtw |
13 |
1137 |
November 09, 2026, 08:25:56 AM
by SoxFtw |
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Question about Narva fluorescent tubes |
Oprawy Uliczne |
3 |
2433 |
November 02, 2026, 06:29:41 PM
by Trendchipper |
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A tale of two yellow leds. |
Laurens |
1 |
462 |
October 27, 2026, 11:17:07 AM
by HomeBrewLamps |
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How are translucent colored incandescents lacquered? |
SoxFtw |
5 |
629 |
October 26, 2026, 06:14:37 AM
by SoxFtw |
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Can someone please help me identify this UV curing lamp? |
DidiusMalloricus |
3 |
464 |
October 25, 2026, 11:17:58 AM
by RRK |
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Why do CMHs have blue-tinted glass? |
SoxFtw |
5 |
2108 |
October 24, 2026, 07:23:57 PM
by James |
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Were coated MH lamps ever common? |
Goodlighting2000 |
11 |
6184 |
October 23, 2026, 03:23:37 PM
by xelareverse |
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Which brand makes/made the best metal halide lamps? |
Goodlighting2000 |
2 |
295 |
October 23, 2026, 03:22:59 PM
by RRK |
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Why are metal halide lamps still widely used in North America for ball fields? |
WorldwideHIDCollectorUSA |
12 |
3965 |
October 23, 2026, 10:46:23 AM
by SoxFtw |
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In your opinion, which brand makes/made the best high pressure sodium lamps? |
DidiusMalloricus |
4 |
530 |
October 22, 2026, 07:02:46 PM
by BT25 |
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Which specifications are actually correct? |
DidiusMalloricus |
1 |
1038 |
October 14, 2026, 10:39:09 AM
by SoxFtw |
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Philips TrueForce indoor use |
merc |
5 |
3968 |
October 11, 2026, 10:26:32 AM
by RRK |
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F8T5 Spec « 1 2 3 » |
stillaintjeff24 |
33 |
12144 |
October 09, 2026, 07:31:51 PM
by xmaslightguy |
