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Metallic thallium vs thallium iodide vapour pressure |
dor123 |
3 |
2018 |
May 31, 2024, 06:43:08 PM
by James |
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Why so many LED lamps not for enclosed fixtures? |
Cole D. |
6 |
3943 |
May 30, 2024, 03:48:56 AM
by James |
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Why did Japan use low voltage 1000W MV lamps despite being the 100V country? |
WorldwideHIDCollectorUSA |
1 |
1926 |
May 29, 2024, 01:27:12 AM
by Medved |
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Running SOX lamps in series |
AgentHalogen_87 |
5 |
3088 |
May 26, 2024, 06:36:07 AM
by LightBulbFun |
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Why do some metal halide lamps have barium getters? |
WorldwideHIDCollectorUSA |
3 |
2418 |
May 17, 2024, 01:46:52 AM
by Medved |
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What are the electrical specs of PL-C and PL-T CFL lamps with G24d, G24Q bases? |
WorldwideHIDCollectorUSA |
10 |
4408 |
May 11, 2024, 01:53:07 PM
by WorldwideHIDCollectorUSA |
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Retrofit sodium lamp questions... |
Multisubject |
10 |
2752 |
May 11, 2024, 09:57:12 AM
by joseph_125 |
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Chinese EYE mercury lamps? « 1 2 » |
HIDLad001 |
20 |
5699 |
May 11, 2024, 09:30:55 AM
by joseph_125 |
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Why do Japanese screw base lamps use the North American designations? |
WorldwideHIDCollectorUSA |
12 |
4806 |
May 11, 2024, 03:33:26 AM
by WorldwideHIDCollectorUSA |
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What can I do with an LPS arctube? « 1 2 » |
LightbulbManiac |
15 |
4511 |
May 10, 2024, 08:13:56 PM
by Mandolin Girl |
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Why does Japan have so many HID retrofit lamps for mercury vapor ballasts? |
WorldwideHIDCollectorUSA |
9 |
3414 |
May 09, 2024, 04:58:43 AM
by WorldwideHIDCollectorUSA |
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F4T5 rapid end blackening |
LightsAreBright27 |
3 |
1601 |
May 08, 2024, 01:40:04 PM
by LightsAreBright27 |
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Sylvania Metalarc M47 Floodlight bulbs |
KarenatWarsash |
4 |
1815 |
May 08, 2024, 08:25:31 AM
by KarenatWarsash |
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ITT 70W 55V HPS Yard Light Troubleshooting « 1 2 » |
Maxim |
26 |
6409 |
May 07, 2024, 06:37:23 PM
by BT25 |
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HPS deluxe/comfort/deco lamps in lower power ratings? « 1 2 » |
Laurens |
16 |
4576 |
May 02, 2024, 03:56:44 AM
by Laurens |
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The first LED retrofit lamp you saw in your life? « 1 2 » |
Flurofan96 |
17 |
4625 |
April 29, 2024, 11:53:22 PM
by Michael |
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Metal halide questions... « 1 2 » |
Multisubject |
15 |
4351 |
April 21, 2024, 05:52:00 PM
by Richmond2000 |
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Reducing Ballast Wattage |
Multisubject |
4 |
1776 |
April 21, 2024, 05:40:51 PM
by Richmond2000 |
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Blacklight CFL autopsy - correct voltage drop? |
Laurens |
2 |
1662 |
April 17, 2024, 02:56:14 PM
by Laurens |
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Any way to look at HID lamps without getting arc eye? « 1 2 » |
Maxim |
15 |
3680 |
April 17, 2024, 02:45:32 PM
by RRK |
