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Firing up VTNa/C DIY way |
Jovan |
0 |
419 |
November 10, 2023, 07:30:35 PM by Jovan |
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A question about the vapours of indium |
dor123 |
0 |
424 |
July 07, 2023, 11:36:46 AM by dor123 |
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Radium 500W Incandescent |
Mschulz90 |
0 |
426 |
December 24, 2022, 08:02:33 AM by Mschulz90 |
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Osram HSD 250W /80 4ArXs lamp. |
RRK |
3 |
430 |
November 23, 2023, 05:24:04 PM by James |
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Best way to photograph Blue LED bulbs? |
LightUpMyLife |
2 |
446 |
November 06, 2023, 06:55:53 AM by Medved |
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70W halide MP70 bulb in HPS fixture |
Raymondo |
3 |
448 |
October 12, 2023, 01:18:30 PM by Mandolin Girl |
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Is it safe to run a 150-watt HPS bulb on a 70- or 100-watt ballast? |
SOX_Owl |
6 |
455 |
May 27, 2023, 03:08:28 PM by RRK |
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Lighting in Catalunya, Spain |
Maxim |
0 |
467 |
August 31, 2023, 09:45:36 AM by Maxim |
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Japanese E17 base incandescent lamps for general lighting why? |
WorldwideHIDCollectorUSA |
1 |
467 |
June 03, 2023, 11:43:07 PM by Robotjulep |
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Applications for halophosphate FUL CFL lamps? |
WorldwideHIDCollectorUSA |
0 |
468 |
July 21, 2022, 12:28:15 PM by WorldwideHIDCollectorUSA |
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Question about the operation mode of blue and green MH lamps |
dor123 |
0 |
472 |
April 08, 2023, 04:04:24 AM by dor123 |
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The first LED retrofit lamp you saw in your life? |
Flurofan96 |
13 |
473 |
March 25, 2024, 02:30:20 PM by marcopete87 |
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QMH lamp making noise on electronic ballast |
RCM442 |
1 |
480 |
March 02, 2023, 11:45:47 PM by RRK |
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Incandescent Light Bulb Ban—All of Your Questions Answered |
rjluna2 |
0 |
487 |
August 29, 2023, 03:16:00 PM by rjluna2 |
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Is it safe to run a Merc on a PSMH? |
Seth11 |
2 |
487 |
June 25, 2023, 04:41:57 AM by dor123 |
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6500K triphosphor daylight fluorescent lamps effective for SAD? |
WorldwideHIDCollectorUSA |
1 |
488 |
November 29, 2022, 03:17:14 AM by Medved |
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Desert Sun Lamps |
LightUpMyLife |
2 |
491 |
July 07, 2023, 01:52:05 AM by Medved |
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Osram HQI-E and HQI-T 400w ballast compatibility confusion. |
WorldwideHIDCollectorUSA |
1 |
495 |
April 30, 2023, 09:18:20 PM by RRK |
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Philips SL Kubo Lamp |
PrismaticSox |
1 |
504 |
May 09, 2023, 04:05:43 AM by Lampwizard |
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MOVED: Why the British neon floodlight lamp were called NE/H |
Rommie |
0 |
505 |
January 17, 2023, 11:43:43 AM by Rommie |