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New LED streetlight cobra head replacements « 1 2 » |
RyanF40T12 |
16 |
7533 |
July 08, 2016, 01:10:24 AM by RyanF40T12 |
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H43 ballast and bulb current draw. |
bucket175mv |
2 |
3248 |
July 07, 2016, 01:02:51 PM by bucket175mv |
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What's the fun in LED? « 1 2 » |
M250R201SA |
26 |
10073 |
July 05, 2016, 09:32:26 PM by wattMaster |
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First LED Lamps |
wattMaster |
12 |
4774 |
July 02, 2016, 10:41:37 PM by wattMaster |
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New phosphors made out of silver clusters? |
Silverliner |
9 |
3999 |
July 02, 2016, 06:29:23 PM by James |
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What does GLS mean? |
wattMaster |
5 |
4315 |
June 30, 2016, 01:52:10 AM by Medved |
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What If...? |
wattMaster |
9 |
4883 |
June 26, 2016, 10:48:19 PM by wattMaster |
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Mercury Vapor Greened Out = Moon Light + Ballast Growling during start up. Why? |
M250R201SA |
8 |
3758 |
June 24, 2016, 10:08:57 PM by M250R201SA |
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Interesting new chemical converts IR to visible lite |
Solanaceae |
8 |
3935 |
June 18, 2016, 01:54:32 PM by Ash |
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Best Metal Halide lamp for office use « 1 2 » |
mdcastle |
15 |
7593 |
June 17, 2016, 10:55:13 AM by M250R201SA |
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MH Legalities « 1 2 » |
wattMaster |
19 |
7563 |
June 15, 2016, 06:52:58 AM by wattMaster |
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incandescent factories in USA |
huffmuds9320 |
4 |
3788 |
June 14, 2016, 12:42:07 PM by Lumalux |
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Is HPS Pulse-Start? « 1 2 » |
wattMaster |
27 |
14639 |
June 11, 2016, 07:10:35 PM by wattMaster |
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Clear mercury vapor for aquarium light? |
Lumex120 |
11 |
5738 |
June 09, 2016, 11:35:41 PM by Lumex120 |
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NOS lifeguard 50 watt mercury vapor bulb |
bucket175mv |
6 |
3850 |
June 09, 2016, 11:09:29 AM by bucket175mv |
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Powergroove T8s? |
BlueHalide |
4 |
3482 |
June 07, 2016, 11:12:51 AM by wattMaster |
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VHO T12 compatability question « 1 2 » |
BlueHalide |
21 |
8957 |
June 06, 2016, 08:50:57 PM by veryhighonoutput |
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HID lamp arc voltage |
mdcastle |
1 |
2667 |
June 06, 2016, 04:47:45 PM by Medved |
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Safe ballast and light « 1 2 » |
wattMaster |
21 |
8508 |
June 06, 2016, 04:25:05 PM by Medved |
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European 25w 970mm T12 fluorescent lamp? |
Roi_hartmann |
7 |
3934 |
June 06, 2016, 01:35:53 PM by trojmiejski |