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Why was low Pressure Thallium not considered? |
NeXe Lights |
13 |
7078 |
October 13, 2025, 06:56:31 PM by NeXe Lights |
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Lowest Voltage Fill Gas? |
Multisubject |
3 |
2009 |
October 13, 2025, 06:19:14 PM by RRK |
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PAR36 Screw terminal HID lamps |
HomeBrewLamps |
0 |
1411 |
October 13, 2025, 04:03:09 AM by HomeBrewLamps |
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Need advice on Widelite 250 Restoration |
Cfl3028 |
3 |
5570 |
October 13, 2025, 12:35:21 AM by wide-lite 1000 |
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What is the Most Efficient LPS Design? |
NeXe Lights |
3 |
4534 |
October 12, 2025, 02:39:46 PM by Ash |
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Better way of basing lamps (Edison vs Bayonet) |
Multisubject |
4 |
5068 |
October 12, 2025, 05:52:13 AM by Medved |
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Preserving a magnetic ballast |
Emersyn |
3 |
5627 |
October 09, 2025, 03:19:20 PM by Emersyn |
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Fluorescent Tube Cathode Shields Question |
Multisubject |
0 |
3442 |
October 08, 2025, 05:45:01 PM by Multisubject |
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Why do some lamps glow a different color when mercury starved? |
Lightingeye60 |
1 |
4376 |
October 07, 2025, 02:20:56 PM by dor123 |
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F96T8 Magnetic Ballasts |
Lcubed3 |
9 |
9530 |
October 07, 2025, 12:30:30 AM by WorldwideHIDCollectorUSA |
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"Borosilicate" Glass Envelope Questions |
Multisubject |
1 |
4358 |
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 |
6030 |
October 05, 2025, 08:37:38 AM by RRK |
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Running Pulse-Start Lamps On Probe-Start Ballasts? |
Multisubject |
7 |
18144 |
October 05, 2025, 01:53:33 AM by WorldwideHIDCollectorUSA |
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Can You Run a MH Bulbs On A HPS Ballast? |
bydgoszczanin13 |
5 |
11342 |
October 04, 2025, 06:24:56 AM by RRK |
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Workhorse LPS Question |
NeXe Lights |
6 |
12529 |
October 01, 2025, 03:09:18 AM by Medved |
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NA-1 Lamp Damaged?!?! |
Multisubject |
8 |
15341 |
September 29, 2025, 02:41:37 PM by Multisubject |
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Need Lighting Ideas |
NeXe Lights |
1 |
6170 |
September 27, 2025, 04:38:29 PM by Ash |
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Would Anyone Want One of These? |
NeXe Lights |
3 |
6614 |
September 26, 2025, 10:21:20 PM by NeXe Lights |
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DIY Neon Sign Electrodes? |
Multisubject |
5 |
9170 |
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 |
19749 |
September 22, 2025, 12:52:55 AM by RRK |