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Stabilux - Incandescent as ballast for fluorescent - what light bulb? |
Laurens |
2 |
11551 |
September 17, 2026, 05:48:58 AM
by tigerelectronics |
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Osram color 15 "Tageslicht De Luxe" - daylight deluxe or not-deluxe? UPDATE |
Laurens |
9 |
28483 |
September 11, 2026, 07:05:57 PM
by LightBulbFun |
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Lighting industry 1931 report |
lightsofpahrump |
5 |
65432 |
September 07, 2026, 05:53:36 AM
by tigerelectronics |
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Early Slimline Lamps |
Flatbottom |
3 |
668 |
September 03, 2026, 08:01:01 AM
by HomeBrewLamps |
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Why aren't my mercury vapor lamps green? « 1 2 » |
Walter Knox |
18 |
19504 |
August 28, 2026, 10:49:39 AM
by BT25 |
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Questions about mercury vapor ballfield/sports lighters |
jcs97 |
7 |
23014 |
August 04, 2026, 08:34:47 PM
by Ugly1 |
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Were Incandescent light bulbs one of the first victims of planned obsolescence? |
Lightingeye60 |
5 |
4853 |
August 04, 2026, 07:40:06 PM
by WorldwideHIDCollectorUSA |
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AL360A Soviet anti-Stokes LED. |
rjluna2 |
1 |
1693 |
July 13, 2026, 04:32:48 PM
by lightsofpahrump |
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Sylvania F4T5 Cool Green |
Emersyn |
2 |
4207 |
July 13, 2026, 04:31:34 PM
by lightsofpahrump |
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What are some differences between vintage and newer HPS lamps? |
HPS4Ever425120 |
3 |
15177 |
June 18, 2026, 11:58:06 AM
by Maxim |
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Desklamp Life Expectancy |
Emersyn |
2 |
10777 |
March 12, 2026, 07:06:23 AM
by Emersyn |
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Telam Reflector Mercury Lamp |
Oprawy Uliczne |
4 |
12820 |
February 09, 2026, 05:58:47 PM
by Olav |
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Westinghouse Fluorescent Tube Colors |
wide-lite 1000 |
8 |
21538 |
January 19, 2026, 11:26:06 PM
by hotrestrike |
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I need some help with 400W metal halide fixtures. |
tigerelectronics |
7 |
16080 |
January 17, 2026, 05:47:52 PM
by Ash |
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85w 240cm fluorescent lamp - which mains voltage? |
Laurens |
3 |
10050 |
January 17, 2026, 03:09:04 PM
by Multisubject |
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3BP7 CRT - Anyone have one for sale? |
Ed |
2 |
10131 |
January 16, 2026, 12:41:16 PM
by Multisubject |
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METROVICK MA/H 2500W |
Olav |
7 |
26618 |
January 04, 2026, 04:29:32 AM
by AngryHorse |
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Eleco Way post top |
mere |
6 |
17374 |
November 27, 2025, 01:16:12 AM
by Baked bagel 11 |
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Please help me identify this neon bulb. |
Ed |
4 |
20573 |
October 01, 2025, 01:36:36 AM
by Laurens |
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Carbon Arc Lamp & Royal Ediswan Pointolite Set Up |
rodney126 |
5 |
22677 |
September 29, 2025, 06:04:02 PM
by lightsofpahrump |
