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What happened to all the mercury vapor lamps? |
Walter Knox |
13 |
267 |
Today at 12:06:00 AM
by BT25 |
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The worst quality F15T8s |
Emersyn |
0 |
160 |
August 12, 2026, 11:21:49 AM
by Emersyn |
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The New Lighting Tech Trying to Dethrone the LED |
Omnilight37 |
12 |
1226 |
August 09, 2026, 11:03:21 PM
by Omnilight37 |
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What happened to the GE Bright Stik? |
Lightingeye60 |
6 |
462 |
August 06, 2026, 01:49:31 PM
by lightsofpahrump |
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Help troubleshooting with NOS 50W HPS General Electric canopy fixture |
Hertz2006 |
6 |
424 |
August 06, 2026, 04:14:45 AM
by Medved |
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2x F32T8 Rapid start fixture |
Emersyn |
0 |
130 |
August 04, 2026, 10:27:03 PM
by Emersyn |
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Is it possible to ballast a 125W MV with an incandescent/halogen? |
SoxFtw |
14 |
899 |
August 02, 2026, 05:00:05 AM
by RRK |
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What is the best brand of LED bulbs on the market? |
Goodlighting2000 |
11 |
1016 |
July 31, 2026, 08:36:38 PM
by Lightingeye60 |
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Fluorescent lighting will become exponentially rarer after 2028 |
WorldwideHIDCollectorUSA |
6 |
670 |
July 24, 2026, 01:33:30 PM
by HIDLad001 |
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LED Lights Are Everywhere! |
Merziko206 |
0 |
260 |
July 22, 2026, 12:38:03 AM
by Merziko206 |
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Global fluorescent starter equivalents based on my research |
WorldwideHIDCollectorUSA |
0 |
245 |
July 21, 2026, 05:49:32 PM
by WorldwideHIDCollectorUSA |
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Running HID lamps 24/7 |
Lateroo |
10 |
1261 |
July 20, 2026, 06:18:33 PM
by sol |
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Why It Was a Nightmare to Create the White LED « 1 2 » |
Omnilight37 |
19 |
2796 |
July 19, 2026, 02:00:38 PM
by Omnilight37 |
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Is Philips stopping SON (HPS) production? |
AgentHalogen_87 |
8 |
969 |
July 19, 2026, 07:34:36 AM
by dor123 |
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Coated HPS |
stillaintjeff24 |
2 |
459 |
July 19, 2026, 12:47:42 AM
by stillaintjeff24 |
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Construction of Incandescents vs Filament LEDs |
Multisubject |
2 |
364 |
July 17, 2026, 04:50:56 PM
by Multisubject |
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Why do freezer lights go dim more? |
Emersyn |
5 |
1066 |
July 16, 2026, 07:53:24 PM
by Lightingeye60 |
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Light Bulb Manufacturer Opens A19 Plant in USA |
Maxim |
13 |
1514 |
July 16, 2026, 07:47:40 PM
by Lightingeye60 |
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LED lamp manufacturing is back in the United States |
GoodBulb |
1 |
373 |
July 15, 2026, 08:09:25 PM
by Multisubject |
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The nature of lithium in the Osram HQI-TS 70W/WDL Excellence |
dor123 |
0 |
284 |
July 14, 2026, 10:47:05 AM
by dor123 |
