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400 watt Highbays |
lightman64 |
6 |
2999 |
April 27, 2009, 08:18:42 AM
by TudorWhiz |
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LED Streetlights in Alaska |
icefoglights |
9 |
3022 |
May 11, 2011, 03:59:15 PM
by Powell |
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What are you using to light your desk? |
LampLover |
12 |
3026 |
July 26, 2011, 04:51:50 AM
by Medved |
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Canadian Leotek Facilities « 1 2 » |
The Cooper OVX |
16 |
3029 |
January 12, 2021, 05:28:40 PM
by The Cooper OVX |
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Are different ignitors may exhibits different hot restrike glows on HPS lamps? |
dor123 |
8 |
3040 |
December 11, 2013, 02:46:41 AM
by Medved |
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How to (pursuade builders to) open very rusted bolts ? |
Ash |
7 |
3059 |
July 26, 2011, 04:44:44 AM
by Medved |
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Incandescent ballast - Suitable for long-term use? |
themaritimegirl |
8 |
3062 |
May 01, 2013, 12:46:52 AM
by Medved |
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Which starter for an appliance fluorescent tube? |
Foxtronix |
2 |
3062 |
October 12, 2017, 11:31:13 PM
by bryanrb |
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Phosco Streetlight |
Loyd |
2 |
3069 |
October 08, 2009, 04:08:32 PM
by Loyd |
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my first rreal Nema head is coming |
funkybulb |
12 |
3073 |
January 31, 2012, 03:47:59 AM
by funkybulb |
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3 technologies one street |
hannahs lights |
10 |
3079 |
May 30, 2017, 06:15:15 PM
by Lodge |
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"Disappearing" Streetlights Along I-35E Parkway |
EpicStreetlights |
9 |
3095 |
September 05, 2016, 10:07:57 PM
by mdcastle |
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Encapsulated vs open circuit board ignitor |
Cole D. |
8 |
3103 |
December 14, 2019, 04:24:34 AM
by Ash |
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What causes this loud buzzing? |
M250R201SA |
12 |
3128 |
July 31, 2015, 08:05:52 PM
by M250R201SA |
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7.5uF capacitor in place of a 7uF capacitor on a 50 watt CWA mercury vapor balla |
ggillis |
9 |
3129 |
June 04, 2017, 09:30:07 AM
by funkybulb |
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Ballast capacitor failure and some experiments |
Bert |
14 |
3147 |
March 05, 2017, 04:34:23 PM
by Bert |
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Blue jelly substance on wires isolation in fixture |
Ash |
10 |
3157 |
October 04, 2011, 02:07:37 AM
by Ash |
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Hypertough solar LED streetlight |
Cole D. |
9 |
3173 |
February 22, 2020, 09:39:21 PM
by Cole D. |
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LED or HPS ? « 1 2 » |
osramlight_200 |
23 |
3184 |
February 01, 2021, 05:38:48 PM
by Jovan |
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LED Nema tags not accurate? |
CreeRSW207 |
9 |
3200 |
February 04, 2020, 09:07:09 PM
by HPS_250 |
