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365nm LED flashlight gives a great deal of heat |
dor123 |
3 |
1004 |
October 10, 2021, 01:09:48 PM by Medved |
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39W Metal Halide Ballast for 50W Mercury Vapor |
BGPatterson |
2 |
1710 |
June 22, 2017, 12:25:17 AM by Lodge |
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4 months after LED Streetlight retrofit = more failures « 1 2 3 » |
RyanF40T12 |
31 |
7556 |
February 07, 2017, 07:58:29 PM by xmaslightguy |
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400 watt Highbays |
lightman64 |
6 |
2841 |
April 27, 2009, 08:18:42 AM by TudorWhiz |
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400 watt metal halide uplight « 1 2 3 » |
sol |
36 |
7298 |
June 04, 2015, 11:02:47 AM by Solanaceae |
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400W HPS replaces 175W Merc..??? |
M250R201SA |
7 |
2050 |
March 29, 2016, 10:55:33 PM by icefoglights |
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50 watt hps cap |
GE PM |
4 |
796 |
April 22, 2023, 11:40:48 PM by BT25 |
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50 watt metal halide on an average 120VAC dimmer? |
N3210 |
12 |
1226 |
April 25, 2023, 04:52:41 PM by joseph_125 |
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50,000 hr + 35 watt hps? |
wide-lite 1000 |
14 |
3846 |
January 17, 2019, 10:54:42 PM by lights*plus |
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5HO tag |
bluelights |
1 |
1798 |
June 22, 2009, 08:44:38 PM by lightman64 |
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6 unknown fixtures for an expert to me to figure out what they are |
GabryJ84 |
1 |
1510 |
June 28, 2018, 06:43:27 AM by dor123 |
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60Hz -> 50Hz how it will effect? |
Roi_hartmann |
6 |
5942 |
March 14, 2009, 03:09:09 PM by Roi_hartmann |
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7.5uF capacitor in place of a 7uF capacitor on a 50 watt CWA mercury vapor balla |
ggillis |
9 |
2925 |
June 04, 2017, 09:30:07 AM by funkybulb |
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70w HPS vs 50w HPS « 1 2 » |
Lumex120 |
15 |
3960 |
June 19, 2016, 04:32:15 PM by wattMaster |
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75w MV post top find |
bucket175mv |
12 |
2245 |
June 30, 2016, 12:47:21 PM by bucket175mv |
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A discovery i found going to the airport. |
KEDER |
6 |
2646 |
June 04, 2009, 08:33:43 PM by KEDER |
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A handy ballast cross reference chart |
Larry |
1 |
1534 |
March 07, 2014, 10:31:56 AM by DieselNut |
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A not clear phenomenon that accurs in the US road lights |
dor123 |
5 |
2819 |
June 22, 2010, 08:33:56 PM by streetlight98 |
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A odd ballast I found in the junk pile |
Larry |
8 |
2700 |
May 14, 2014, 11:52:57 AM by DieselNut |
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A sad day for Mercury Vapor « 1 2 » |
M250R201SA |
16 |
4490 |
June 07, 2017, 04:39:48 PM by Lumex120 |