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is it bad for a 2 lamp F40T12 magnetic rapid start ballast to run 2 F32T8 lamps? |
lightinggalleryuser33450 |
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134 |
Today at 07:09:21 AM
by Medved |
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What did you do today lighting wise? « 1 2 3 ... 114 » |
RyanF40T12 |
1702 |
430246 |
Today at 12:46:17 AM
by Baked bagel 11 |
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New Year - New House! |
108CAM |
3 |
1027 |
Today at 12:16:33 AM
by 108CAM |
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Unknown Fixture |
Eleco_SR304 |
1 |
149 |
March 23, 2025, 04:47:40 PM
by Baked bagel 11 |
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Older shopping centers with 2X4 troffers outside? |
Cole D. |
10 |
1513 |
March 23, 2025, 11:37:33 AM
by Cole D. |
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A beautiful book about fluorescent lighting from Philips - C. Zwikker, 1950 |
Laurens |
0 |
490 |
March 23, 2025, 02:49:50 AM
by Laurens |
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Newspaper Article on Philippe's (jallister19) Book About Sylvania Drummondville |
Maxim |
1 |
326 |
March 22, 2025, 09:19:15 PM
by Foxtronix |
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Google Street View Finds « 1 2 3 ... 17 » |
LightsoftheWest |
249 |
85991 |
March 22, 2025, 07:20:45 PM
by Baked bagel 11 |
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What type of ballast can you use for a ND20 low pressure sodium lamp? « 1 2 » |
Milwaukeeman2003 |
24 |
10889 |
March 22, 2025, 04:09:47 PM
by Alex |
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What's the point? |
Eleco_SR304 |
2 |
350 |
March 22, 2025, 08:15:16 AM
by wide-lite 1000 |
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Why are 2200K and 2700K LED streetlights used less than 3000K and 4000K ones? « 1 2 » |
phosco179 |
17 |
3983 |
March 21, 2025, 03:48:01 AM
by Baked bagel 11 |
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Philips CDM-Tm security risks |
bulb_tester2009 |
9 |
515 |
March 21, 2025, 02:38:34 AM
by Laurens |
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HOUSTON , WE HAVE A PROBLEM !!! |
wide-lite 1000 |
6 |
717 |
March 17, 2025, 05:01:57 PM
by wide-lite 1000 |
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Need help to find label of this ballast for wiring |
LightsAreBright27 |
2 |
296 |
March 17, 2025, 06:15:52 AM
by LightsAreBright27 |
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SOX ballast compatibility with mv lamp |
Krep |
2 |
451 |
March 16, 2025, 03:30:14 PM
by Michael |
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What Type of Rare lanterns in the UK have you found? |
Eleco_SR304 |
1 |
257 |
March 14, 2025, 07:22:09 PM
by Baked bagel 11 |
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Cool ballast idea |
NeXe Lights |
2 |
493 |
March 12, 2025, 07:18:02 PM
by dchen4 |
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Ballast Trouble- Minus or Plus? |
Eleco_SR304 |
5 |
908 |
March 11, 2025, 01:58:00 PM
by Beta 5 |
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Philips/Westinghouse Plant in Bath, NY... |
BT25 |
8 |
994 |
March 09, 2025, 11:44:37 PM
by joseph_125 |
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Emergency lights on constantly? |
Cole D. |
5 |
822 |
March 09, 2025, 11:25:24 PM
by joseph_125 |
