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What if the blue LED never came to be... « 1 2 3 » |
HomeBrewLamps |
35 |
21604 |
January 14, 2020, 02:08:22 AM
by Medved |
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Can you run 125 watt mercury lamps on 100w MH ballast? |
HomeBrewLamps |
5 |
4493 |
January 11, 2020, 01:27:15 PM
by Men of God |
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National Grid Investment Recovery website? |
Lumex120 |
4 |
3739 |
January 11, 2020, 12:51:11 PM
by Men of God |
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Ode to merc's « 1 2 » |
Lumex120 |
15 |
6929 |
January 11, 2020, 04:46:34 AM
by AngryHorse |
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The lighting bug has bitten me.!! |
Mandolin Girl |
4 |
4875 |
January 11, 2020, 04:28:47 AM
by fluorescent lover 40 |
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Crazy, dangerous or stupid things you have seen done (or done yourself!) « 1 2 3 ... 11 » |
DieselNut |
156 |
97810 |
January 10, 2020, 09:05:30 PM
by rlshieldjr |
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Why is Dayburning So Common? |
flyoffacliff |
9 |
13912 |
January 10, 2020, 12:27:07 PM
by sox35 |
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Can't buy lamps from any-lamp.com |
dor123 |
0 |
2805 |
January 10, 2020, 11:57:22 AM
by dor123 |
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how to tell if u are a light nut!!!!!! « 1 2 » |
prawnman88 |
25 |
12144 |
January 09, 2020, 04:24:41 PM
by Mandolin Girl |
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Vintage CFL's with Interesting EOL's |
suzukir122 |
3 |
3320 |
January 07, 2020, 05:37:56 AM
by Medved |
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Highest OCV F40 rapid start ballast |
suzukir122 |
12 |
5854 |
January 07, 2020, 05:30:45 AM
by Medved |
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Can I run 2x 70w HPS bulbs in one 150w ballast? |
Binarix128 |
1 |
2785 |
January 07, 2020, 04:26:57 AM
by Medved |
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Other uses of the ballast? |
JECWhiz |
10 |
10254 |
January 05, 2020, 12:59:59 PM
by Mandolin Girl |
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Ballast current ratings (UK) |
sox35 |
12 |
4977 |
January 05, 2020, 10:06:08 AM
by sox35 |
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Streetlights in the countryside? « 1 2 » |
Cole D. |
17 |
11359 |
January 04, 2020, 11:54:44 AM
by joseph_125 |
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What causes arctube on HQL lamps to black |
Jovan |
5 |
4854 |
January 01, 2020, 10:27:00 AM
by Medved |
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Last time you saw it lighting public roads « 1 2 » |
joseph_125 |
23 |
9680 |
December 31, 2019, 07:54:40 AM
by CreeRSW207 |
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Acronym HQL for mercury lamps |
micole66 |
12 |
8538 |
December 30, 2019, 06:02:26 PM
by Mandolin Girl |
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What is Rdis of a capacitor and is it important? |
Fluorescent05 |
6 |
3560 |
December 29, 2019, 06:12:42 PM
by sox35 |
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Photocontrol wiring with 3 way switches |
hotrestrike |
4 |
3424 |
December 27, 2019, 12:39:51 PM
by Ash |
