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4000w MH, yes thats not a typo |
589 |
6 |
2586 |
April 04, 2018, 10:19:40 AM
by HPSM250R2 |
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Leaning arc tube, problem? |
589 |
6 |
2785 |
January 16, 2020, 08:48:46 PM
by 589 |
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New font on GE(Savant) lamp packages |
70HPS |
7 |
937 |
September 12, 2022, 11:32:30 AM
by HIDLad001 |
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Will a 32 watt PL fluorescent bulb work on a 42w PL fluorescent ballast? « 1 2 » |
70HPS |
17 |
2134 |
September 23, 2022, 02:22:24 AM
by Medved |
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Blue spot at end of CFL tube |
70HPS |
3 |
892 |
November 06, 2022, 03:45:38 AM
by Medved |
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Funny LED story « 1 2 » |
a lamp |
24 |
5548 |
December 20, 2020, 07:48:43 PM
by CreeRSW207 |
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why does MV glow dimly at first while restrikng, then go out completely? |
ace100w120v |
6 |
2467 |
January 07, 2012, 11:19:53 PM
by LowPressureSodiumSOX |
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Halogen Energy Saver Retrofit Lamp Failure Modes? |
ace100w120v |
1 |
854 |
December 14, 2020, 12:36:30 AM
by Medved |
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Didn't know this stuff was still available, especially in CA! |
ace100w120v |
3 |
2126 |
July 24, 2013, 04:17:29 AM
by AZTECH |
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What did you do for Earth Hour? |
ace100w120v |
10 |
2890 |
April 03, 2012, 12:26:23 PM
by Ash |
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LED Retrofit "Tubes" on T12 ballasts? |
ace100w120v |
12 |
4654 |
March 17, 2020, 04:59:19 PM
by Jovan |
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Repairing light bulbs |
ace100w120v |
2 |
1848 |
April 16, 2012, 07:22:39 PM
by icefoglights |
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Repairing light bulbs |
ace100w120v |
6 |
2800 |
June 27, 2012, 07:29:00 AM
by Ash |
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50w HPS Ballasting Alternatives? |
ace100w120v |
9 |
3045 |
December 17, 2019, 02:07:35 AM
by Medved |
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F17T8 or F18T8/K24" lamps on F20T12 preheat chokes? F32T8 on NPF preheat? |
ace100w120v |
5 |
2789 |
April 03, 2019, 10:49:36 PM
by xmaslightguy |
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Swirling- NOS vs used lamps-possible? |
ace100w120v |
1 |
1799 |
May 09, 2018, 02:03:57 PM
by Medved |
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is there any difference in the tube design between Philips PLC 2p and 4p？ |
adriangu |
7 |
1225 |
December 01, 2021, 11:52:31 PM
by Michael |
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F15T8 lamp with an UCF EM 15 S TY Ballaster |
afang |
4 |
5169 |
August 31, 2013, 10:54:05 AM
by afang |
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Replacing a HPS lamp of unknown wattage in a home security fixture |
alan |
12 |
3225 |
April 26, 2017, 03:20:24 PM
by lightingnut |
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Philips Cosmo Gold Lamps |
Alex |
5 |
942 |
September 19, 2022, 01:28:14 PM
by Max |
