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So how bad are Chinese COB LEDs really? « 1 2 » |
mdcastle |
23 |
3818 |
September 03, 2016, 12:38:24 PM by Ash |
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HELP!! BROKEN SOX LAMP!! « 1 2 » |
HPSM250R2 |
23 |
4726 |
November 21, 2019, 01:40:58 AM by Medved |
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Need Help on GE 201 SA « 1 2 » |
SOCCER1200 |
23 |
2153 |
March 06, 2023, 11:10:48 AM by GE PM |
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Water in Incandescent lamp « 1 2 » |
HomeBrewLamps |
23 |
3749 |
September 16, 2017, 02:55:55 AM by Lodge |
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How is the lamp lifespan controlled? « 1 2 » |
merc |
23 |
4666 |
June 16, 2015, 11:31:40 PM by Solanaceae |
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How efficient is HID? « 1 2 » |
The Cooper OVX |
23 |
2592 |
December 03, 2020, 09:12:25 AM by Rommie |
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Funny LED story « 1 2 » |
a lamp |
24 |
5602 |
December 20, 2020, 07:48:43 PM by CreeRSW207 |
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Easy way to obtain Japanese Mercury Vapor and HID lamps « 1 2 » |
Robotjulep |
24 |
1654 |
June 11, 2023, 02:07:02 PM by Andy |
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Fluorescent likes and dislikes « 1 2 » |
merc |
24 |
5905 |
July 03, 2015, 02:13:09 PM by RyanF40T12 |
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USA vs China’s asinine Trade War. « 1 2 » |
FGS |
24 |
6382 |
June 20, 2019, 06:14:17 AM by Silverliner |
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Your Favorite Light Bulbs « 1 2 » |
High Intensity |
24 |
7200 |
October 15, 2018, 11:53:55 PM by mefurd98 |
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States banning high-CRI linear fluorescent lamps! « 1 2 » |
nicksfans |
24 |
5157 |
April 25, 2022, 01:14:22 PM by WorldwideHIDCollectorUSA |
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Pros and Cons about MH lamps « 1 2 » |
TudorWhiz |
24 |
8859 |
February 26, 2008, 03:24:10 AM by lite_lover |
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Colored CFL Lamps « 1 2 » |
Econolite03 |
25 |
2563 |
October 16, 2022, 04:17:54 AM by Econolite03 |
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T8 and T5 lamp/ballast compatability « 1 2 » |
BlueHalide |
25 |
5714 |
September 25, 2014, 09:44:25 AM by themaritimegirl |
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Favorite HID Lamp « 1 2 » |
GE M-400A1 |
25 |
6058 |
January 10, 2010, 11:48:58 AM by Parrot |
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Electronic 250w HPS ballast in commercial-grade fixture??? « 1 2 » |
BlueHalide |
25 |
6320 |
October 26, 2012, 02:03:04 PM by marcopete87 |
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The thing about T8 F32s tubes are being replaced by LED tubes. « 1 2 » |
lightinglover8902 |
25 |
3717 |
December 05, 2020, 06:19:38 PM by Fluorescent05 |
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Home Depot now has a large selection of HIDs. « 1 2 » |
HPS_250 |
25 |
4161 |
February 06, 2020, 10:31:32 PM by HPS_250 |
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Greened out MV bulbs.... « 1 2 » |
lightman64 |
25 |
7390 |
April 15, 2009, 07:50:51 AM by Foxtronix |