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Is it ok to use cold temp t12 ho lamps in the heat? |
589 |
5 |
4391 |
May 15, 2018, 12:30:37 PM by 589 |
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CFL Based LED lamps |
589 |
8 |
3918 |
October 04, 2017, 02:37:39 PM by marcopete87 |
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Help dating a Philips USA made 100w MV |
589 |
5 |
3784 |
December 30, 2018, 08:54:10 AM by 589 |
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New font on GE(Savant) lamp packages |
70HPS |
7 |
1575 |
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 |
3426 |
September 23, 2022, 02:22:24 AM by Medved |
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Blue spot at end of CFL tube |
70HPS |
3 |
1420 |
November 06, 2022, 03:45:38 AM by Medved |
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Funny LED story « 1 2 » |
a lamp |
24 |
7380 |
December 20, 2020, 07:48:43 PM by CreeRSW207 |
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Didn't know this stuff was still available, especially in CA! |
ace100w120v |
3 |
3157 |
July 24, 2013, 04:17:29 AM by AZTECH |
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What did you do for Earth Hour? |
ace100w120v |
10 |
4200 |
April 03, 2012, 12:26:23 PM by Ash |
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Halogen Energy Saver Retrofit Lamp Failure Modes? |
ace100w120v |
1 |
1241 |
December 14, 2020, 12:36:30 AM by Medved |
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6500K LEDs |
ace100w120v |
4 |
1258 |
July 01, 2024, 10:39:11 PM by Caroline |
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why does MV glow dimly at first while restrikng, then go out completely? |
ace100w120v |
6 |
3590 |
January 07, 2012, 11:19:53 PM by LowPressureSodiumSOX |
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Repairing light bulbs |
ace100w120v |
2 |
2824 |
April 16, 2012, 07:22:39 PM by icefoglights |
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Repairing light bulbs |
ace100w120v |
6 |
4041 |
June 27, 2012, 07:29:00 AM by Ash |
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LED Retrofit "Tubes" on T12 ballasts? |
ace100w120v |
12 |
6079 |
March 17, 2020, 04:59:19 PM by Jovan |
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50w HPS Ballasting Alternatives? |
ace100w120v |
9 |
4275 |
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 |
4142 |
April 03, 2019, 10:49:36 PM by xmaslightguy |
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Swirling- NOS vs used lamps-possible? |
ace100w120v |
1 |
2814 |
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 |
2150 |
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 |
6434 |
August 31, 2013, 10:54:05 AM by afang |