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eBay is trying to stop incandescent sales Silverliner 6 633 Today at 08:54:32 AM
by veso266
Older shopping centers with 2X4 troffers outside? Cole D. 11 1909 March 30, 2025, 09:16:52 PM
by Maxim
Cool ballast idea NeXe Lights 3 718 March 30, 2025, 11:59:33 AM
by NeXe Lights
Are HID lamps technically creating plasma? HomeBrewLamps 2 221 March 29, 2025, 11:57:59 PM
by RRK
My ceiling fan light bulb burned out finally Cole D. 0 56 March 29, 2025, 08:46:49 PM
by Cole D.
What did you do today lighting wise? « 1 2 3 ... 114 » RyanF40T12 1705 434321 March 28, 2025, 10:28:01 PM
by wide-lite 1000
Google Street View Finds « 1 2 3 ... 17 » LightsoftheWest 250 88317 March 26, 2025, 09:34:07 PM
by Cole D.
Philips CDM-Tm security risks bulb_tester2009 12 986 March 25, 2025, 02:37:11 AM
by Laurens
is it bad for a 2 lamp F40T12 magnetic rapid start ballast to run 2 F32T8 lamps? lightinggalleryuser33450 2 459 March 24, 2025, 03:34:04 PM
by lightinggalleryuser33450
New Year - New House! 108CAM 3 1212 March 24, 2025, 12:16:33 AM
by 108CAM
Unknown Fixture Eleco_SR304 1 349 March 23, 2025, 04:47:40 PM
by Baked bagel 11
A beautiful book about fluorescent lighting from Philips - C. Zwikker, 1950 Laurens 0 673 March 23, 2025, 02:49:50 AM
by Laurens
Newspaper Article on Philippe's (jallister19) Book About Sylvania Drummondville Maxim 1 501 March 22, 2025, 09:19:15 PM
by Foxtronix
What type of ballast can you use for a ND20 low pressure sodium lamp? « 1 2 » Milwaukeeman2003 24 11206 March 22, 2025, 04:09:47 PM
by Alex
What's the point? Eleco_SR304 2 515 March 22, 2025, 08:15:16 AM
by wide-lite 1000
Why are 2200K and 2700K LED streetlights used less than 3000K and 4000K ones? « 1 2 » phosco179 17 4277 March 21, 2025, 03:48:01 AM
by Baked bagel 11
HOUSTON , WE HAVE A PROBLEM !!! wide-lite 1000 6 900 March 17, 2025, 05:01:57 PM
by wide-lite 1000
Need help to find label of this ballast for wiring LightsAreBright27 2 454 March 17, 2025, 06:15:52 AM
by LightsAreBright27
SOX ballast compatibility with mv lamp Krep 2 633 March 16, 2025, 03:30:14 PM
by Michael
What Type of Rare lanterns in the UK have you found? Eleco_SR304 1 415 March 14, 2025, 07:22:09 PM
by Baked bagel 11
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