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Why are CWA ballasts more common to find than HX Autotransformers? « 1 2 » |
Robotjulep |
18 |
1907 |
September 08, 2023, 01:53:55 PM by Robotjulep |
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Favorite type of light fixtures? « 1 2 » |
Robotjulep |
16 |
1465 |
June 14, 2023, 04:54:07 PM by Robotjulep |
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Smart outdoor lighting « 1 2 » |
Roi_hartmann |
21 |
2217 |
January 04, 2024, 03:30:58 AM by Michael |
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100W ballast running a 70MH lamp? |
Roi_hartmann |
7 |
5846 |
October 16, 2009, 01:49:32 PM by Medved |
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60Hz -> 50Hz how it will effect? |
Roi_hartmann |
6 |
5949 |
March 14, 2009, 03:09:09 PM by Roi_hartmann |
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Old style FL dimming with starter transformers. is resistive baseload must? |
Roi_hartmann |
3 |
1786 |
October 08, 2009, 03:27:48 PM by SeanB~1 |
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Building a "spooky-light" « 1 2 » |
Roi_hartmann |
18 |
4995 |
September 22, 2017, 11:56:26 PM by xmaslightguy |
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MH spotlight acting up weirdly. |
Roi_hartmann |
10 |
2757 |
July 30, 2019, 08:59:34 AM by Roi_hartmann |
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Asymmetric reflectors and led floodlights |
Roi_hartmann |
2 |
1023 |
April 17, 2017, 01:18:35 AM by dor123 |
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Right gear for CDM-T? |
Roi_hartmann |
8 |
3417 |
May 21, 2015, 05:54:35 PM by marcopete87 |
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MOVED: Why are large vintage fluorescent tubes rarely sold on eBay? |
Rommie |
0 |
736 |
October 12, 2021, 01:00:29 PM by Rommie |
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MOVED: SELA Abadie 6002 DC Blacklight Glow |
Rommie |
0 |
738 |
September 30, 2021, 05:35:49 PM by Rommie |
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MOVED: Interesting ceiling fans seen during zoom meetings and social media |
Rommie |
0 |
888 |
November 12, 2020, 01:37:25 PM by Rommie |
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Dead photocell..? |
Rommie |
5 |
1512 |
October 11, 2019, 09:36:31 AM by Rommie |
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How does this ballast circuit work..? |
Rommie |
11 |
2273 |
September 29, 2019, 05:49:39 PM by Rommie |
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4 months after LED Streetlight retrofit = more failures « 1 2 3 » |
RyanF40T12 |
31 |
7560 |
February 07, 2017, 07:58:29 PM by xmaslightguy |
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330,000 Streetlights in NYC. What are they « 1 2 » |
RyanF40T12 |
17 |
5909 |
February 09, 2021, 07:56:14 PM by sessaljs53 |
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Solar powered LED in-road lighting « 1 2 » |
RyanF40T12 |
18 |
4556 |
March 18, 2020, 01:52:48 PM by Medved |
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Neat LED street/pathway diming technology |
RyanF40T12 |
10 |
3581 |
March 23, 2020, 03:55:17 PM by lights*plus |
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MV parking lot lights at a hospital (Late 60s/70s era) |
RyanF40T12 |
6 |
2183 |
July 29, 2019, 03:28:54 PM by DreamLights |