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Fate of Philips WiZ Smart Bulbs |
Econolite03 |
3 |
291 |
January 04, 2023, 08:31:39 PM
by Econolite03 |
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Lumen and luminous efficiency reduction of Philips TL-D SUPER-80 tubes |
bulb_tester2009 |
3 |
292 |
December 11, 2022, 01:56:24 PM
by James |
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6500K triphosphor daylight fluorescent lamps effective for SAD? |
WorldwideHIDCollectorUSA |
1 |
295 |
November 29, 2022, 03:17:14 AM
by Medved |
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Cleaning a SOX Lamp |
Econolite03 |
7 |
324 |
April 21, 2023, 09:00:16 AM
by Michael |
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Are there European countries that are exempt from the 2023 EU fluorescent bans? |
WorldwideHIDCollectorUSA |
3 |
326 |
March 03, 2023, 06:15:03 PM
by joseph_125 |
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Krypton gas fill in standard European T8 tubes vs North American ES T12? |
WorldwideHIDCollectorUSA |
4 |
327 |
March 24, 2023, 01:09:13 PM
by WorldwideHIDCollectorUSA |
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Applications for halophosphate FUL CFL lamps? |
WorldwideHIDCollectorUSA |
0 |
329 |
July 21, 2022, 12:28:15 PM
by WorldwideHIDCollectorUSA |
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What is the difference between Osram Vialox and Vialox 4Y? |
John |
4 |
333 |
February 28, 2023, 03:14:32 PM
by WorldwideHIDCollectorUSA |
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Would I be able to run a 400 mercury vapour bulb on a 400 metal halide ballast? |
Raymondo |
6 |
374 |
December 09, 2022, 12:49:02 AM
by Raymondo |
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History of CFL lamps in Japan |
WorldwideHIDCollectorUSA |
0 |
376 |
August 23, 2022, 06:55:05 PM
by WorldwideHIDCollectorUSA |
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The Cheap Chinese Bulb That Won't Turn Off |
LightUpMyLife |
3 |
381 |
December 31, 2022, 03:25:12 AM
by marcopete87 |
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How the thallium and the indium vapor inside the Philips HPI-T, are unsaturated? |
dor123 |
0 |
381 |
August 19, 2022, 04:32:35 AM
by dor123 |
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Repairing a Broken Pin on a Fluorescent Tube |
108CAM |
3 |
382 |
January 13, 2023, 09:57:48 AM
by funkybulb |
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An Osram NAV(SON)-E 150W China takes 2 min to restrike? |
dor123 |
0 |
396 |
December 14, 2021, 10:38:16 AM
by dor123 |
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Why mercury free HPS lamps, are less efficient than standard HPS lamps? |
dor123 |
0 |
401 |
August 21, 2022, 07:08:23 AM
by dor123 |
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Philips made /N and /C lamps? |
RadiantMV |
4 |
401 |
November 27, 2022, 06:48:09 PM
by lights*plus |
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Philips Hue Smart Lamps under High-Speed Camera |
LightUpMyLife |
1 |
407 |
February 28, 2022, 07:49:03 AM
by bulb_tester2009 |
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North American ES probe start QMH lamps overheating their intended ballasts? |
WorldwideHIDCollectorUSA |
0 |
411 |
December 21, 2021, 09:04:30 PM
by WorldwideHIDCollectorUSA |
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Question About "Cold Temp" Fluorescent Lamps |
Flying Mango |
4 |
412 |
March 03, 2023, 01:31:21 PM
by kai |
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MOVED: Making a 700w ballast |
RandomCatPerson |
0 |
413 |
April 05, 2022, 06:25:06 PM
by RandomCatPerson |
