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is there any difference in the tube design between Philips PLC 2p and 4p？ |
adriangu |
7 |
3862 |
December 01, 2021, 11:52:31 PM
by Michael |
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Tru-Tone LED C7 Christmas Lights |
LightUpMyLife |
2 |
1819 |
November 26, 2021, 09:17:14 PM
by Econolite03 |
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New US Department of Energy Standards in 2025 |
WorldwideHIDCollectorUSA |
4 |
2419 |
November 24, 2021, 07:08:55 PM
by WorldwideHIDCollectorUSA |
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Info on Harmony Lighting CFLs |
CreeRSW207 |
1 |
1523 |
November 23, 2021, 05:54:05 PM
by CreeRSW207 |
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Why are /W fluorescent tubes no longer made? |
WorldwideHIDCollectorUSA |
7 |
3478 |
November 10, 2021, 10:03:36 PM
by WorldwideHIDCollectorUSA |
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Why are incandescents still legal in African countries? |
WorldwideHIDCollectorUSA |
2 |
1628 |
November 05, 2021, 09:22:31 AM
by Mandolin Girl |
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The End of the Blister Pack :-) |
James |
9 |
4139 |
November 03, 2021, 11:13:29 PM
by Bulbman256 |
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F34T12 on 32w circline preheat and rapid start ballasts? |
WorldwideHIDCollectorUSA |
1 |
1518 |
November 02, 2021, 03:31:35 AM
by Medved |
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Lamps of known manufacturers in Aliexpress |
dor123 |
3 |
1807 |
October 30, 2021, 06:20:40 PM
by Mandolin Girl |
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Mexican and Central American lamp catalogs for James Hooker's website |
WorldwideHIDCollectorUSA |
3 |
1637 |
October 30, 2021, 06:38:56 AM
by Mandolin Girl |
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Thorn Compact Fluorescent 2D 16W |
rjluna2 |
1 |
1616 |
October 19, 2021, 05:28:41 PM
by Mandolin Girl |
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When do you think HID and FL lighting will go extinct? « 1 2 3 » |
WorldwideHIDCollectorUSA |
36 |
13434 |
October 13, 2021, 08:57:31 PM
by mefurd98 |
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Why Don’t We Use Magnetic Arc Deflectors with Metal Halide Lamps? |
Mr. Orthosilicate |
10 |
4473 |
October 13, 2021, 07:00:01 PM
by James |
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Should I be ashamed to say that I like LED's? « 1 2 3 » |
LightsoftheWest |
35 |
9918 |
October 11, 2021, 07:55:24 AM
by Mandolin Girl |
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Advantages of using 2 F20T12 tubes in series vs on independent ballasts? |
WorldwideHIDCollectorUSA |
13 |
3422 |
October 11, 2021, 03:12:30 AM
by Medved |
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So is there a single lamp still manufactured in US/Canada? |
Foxtronix |
4 |
1923 |
October 10, 2021, 09:06:58 PM
by nicksfans |
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Why American ballasts runs 35W CMH lamps at 39W? |
dor123 |
5 |
1763 |
October 01, 2021, 07:57:18 AM
by Medved |
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SELA Abadie 6002 DC Blacklight Glow |
rjluna2 |
2 |
1967 |
October 01, 2021, 03:08:57 AM
by Medved |
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18w PL-L preheat vs 18w PL-L rapid start |
WorldwideHIDCollectorUSA |
2 |
2014 |
September 29, 2021, 01:25:01 AM
by WorldwideHIDCollectorUSA |
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How much vacuum inside a fluorescent lamp? |
LightUpMyLife |
1 |
1850 |
September 24, 2021, 01:43:55 PM
by James |
