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Why were 5000K standard halophosphate fluorescent lamps so unpopular? |
WorldwideHIDCollectorUSA |
4 |
2140 |
May 16, 2022, 12:29:18 AM
by Medved |
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Questions about HID lamps |
108CAM |
3 |
2591 |
May 14, 2022, 10:46:49 AM
by Rommie |
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When a fluorescent tube loses vacuum, does it release mercury? |
WorldwideHIDCollectorUSA |
7 |
3007 |
May 13, 2022, 03:22:36 AM
by Medved |
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CFL nostalgia! « 1 2 » |
AngryHorse |
21 |
7095 |
May 13, 2022, 02:54:31 AM
by bulb_tester2009 |
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Japanese fluorescent tubes with afterglow feature |
WorldwideHIDCollectorUSA |
5 |
2576 |
May 09, 2022, 12:54:41 AM
by xmaslightguy |
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Buildings with pre-EPACT F40T12 fluorescent tubes still in use? |
WorldwideHIDCollectorUSA |
3 |
1667 |
April 28, 2022, 06:10:27 PM
by WorldwideHIDCollectorUSA |
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Why are 5000K fluorescent lamps so popular in Japan? |
WorldwideHIDCollectorUSA |
5 |
2175 |
April 28, 2022, 01:31:52 PM
by WorldwideHIDCollectorUSA |
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About coloured MH |
bulb_tester2009 |
8 |
2422 |
April 25, 2022, 10:02:33 PM
by bulb_tester2009 |
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States banning high-CRI linear fluorescent lamps! « 1 2 » |
nicksfans |
24 |
10177 |
April 25, 2022, 01:14:22 PM
by WorldwideHIDCollectorUSA |
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Fluorescent tube instant starting on 4 lamp series preheat circuit |
WorldwideHIDCollectorUSA |
3 |
1898 |
April 22, 2022, 04:34:39 AM
by Medved |
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What ballast/fixture can work with Aqueon CFL tubes (PL-L)? |
N3210 |
1 |
1514 |
April 12, 2022, 11:40:31 PM
by WorldwideHIDCollectorUSA |
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Which North American F40T12 fluorescent tubes are pure triphosphor tubes? |
WorldwideHIDCollectorUSA |
2 |
1686 |
April 09, 2022, 05:05:05 AM
by Silverliner |
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Why Iwasaki 2000W MV lamps are so large |
dor123 |
2 |
1784 |
April 07, 2022, 09:26:17 PM
by bulb_tester2009 |
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MOVED: Making a 700w ballast |
RandomCatPerson |
0 |
1403 |
April 05, 2022, 06:25:06 PM
by RandomCatPerson |
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Running 90w+ SOX low pressure sodium lamps base up? |
WorldwideHIDCollectorUSA |
14 |
4135 |
March 28, 2022, 02:37:59 PM
by AngryHorse |
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A way to make all of your household bulbs last forever |
davidnonledfan |
5 |
2024 |
March 25, 2022, 02:41:56 AM
by Medved |
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Germicidal lamps that operate on magnetic rapid start ballasts |
WorldwideHIDCollectorUSA |
3 |
1610 |
March 21, 2022, 05:32:21 AM
by dor123 |
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What is the life of the GE Bright Stick？ |
bulb_tester2009 |
2 |
1589 |
March 20, 2022, 11:03:16 PM
by bulb_tester2009 |
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CMH lamp UV output |
RadiantMV |
5 |
1694 |
March 19, 2022, 03:56:56 AM
by James |
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Which preheat fluorescent starting method gives the longest tube life? |
WorldwideHIDCollectorUSA |
7 |
2571 |
March 18, 2022, 05:20:11 AM
by WorldwideHIDCollectorUSA |
