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Why do some lamps glow a different color when mercury starved? |
Lightingeye60 |
1 |
3724 |
October 07, 2025, 02:20:56 PM
by dor123 |
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F96T8 Magnetic Ballasts |
Lcubed3 |
9 |
8252 |
October 07, 2025, 12:30:30 AM
by WorldwideHIDCollectorUSA |
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"Borosilicate" Glass Envelope Questions |
Multisubject |
1 |
3646 |
October 06, 2025, 10:52:11 AM
by LightBulbFun |
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Varying output voltage of reverse wired step down control transformers why? |
WorldwideHIDCollectorUSA |
1 |
5435 |
October 05, 2025, 08:37:38 AM
by RRK |
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Running Pulse-Start Lamps On Probe-Start Ballasts? |
Multisubject |
7 |
17002 |
October 05, 2025, 01:53:33 AM
by WorldwideHIDCollectorUSA |
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Can You Run a MH Bulbs On A HPS Ballast? |
Eleco_SR304 |
5 |
9438 |
October 04, 2025, 06:24:56 AM
by RRK |
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Workhorse LPS Question |
NeXe Lights |
6 |
11601 |
October 01, 2025, 03:09:18 AM
by Medved |
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NA-1 Lamp Damaged?!?! |
Multisubject |
8 |
14218 |
September 29, 2025, 02:41:37 PM
by Multisubject |
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Need Lighting Ideas |
NeXe Lights |
1 |
5674 |
September 27, 2025, 04:38:29 PM
by Ash |
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Would Anyone Want One of These? |
NeXe Lights |
3 |
5942 |
September 26, 2025, 10:21:20 PM
by NeXe Lights |
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DIY Neon Sign Electrodes? |
Multisubject |
5 |
8096 |
September 25, 2025, 01:36:11 AM
by RRK |
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Why do only incandescent bulbs with single coil filaments arc at EOL? |
Lightingeye60 |
6 |
18865 |
September 22, 2025, 12:52:55 AM
by RRK |
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Anyone else with this experience? Education, kids still fascinated by LPS |
Laurens |
2 |
14265 |
September 21, 2025, 01:45:02 PM
by Ash |
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China Westinghouse Factory Loc? |
NeXe Lights |
6 |
18478 |
September 21, 2025, 10:49:44 AM
by Maxim |
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Do instant start ballasts cause interference? |
LightsAreBright27 |
5 |
14169 |
September 21, 2025, 09:58:36 AM
by Medved |
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Is quartz ever used in UV-C tubes? |
Multisubject |
9 |
15842 |
September 20, 2025, 10:46:46 AM
by RRK |
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How do HPS Lamps Age? |
Multisubject |
14 |
14302 |
September 17, 2025, 04:47:58 AM
by dor123 |
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Why does it say this? |
NeXe Lights |
6 |
21854 |
September 15, 2025, 10:42:31 PM
by Patrick |
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What color temperature of bulbs do you use in the bathroom? |
Lightingeye60 |
0 |
771 |
September 12, 2025, 05:37:09 PM
by Lightingeye60 |
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ANSI Number Gaps? |
Multisubject |
1 |
8818 |
September 11, 2025, 07:29:37 PM
by Foxtronix |
