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Reduced envelope HID lamps |
TheUniversalDave1 |
6 |
1980 |
March 09, 2015, 12:19:32 AM
by Alights |
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Proposed DoE changes to fluorescent and incandescent lamps |
Brendda75 |
7 |
1980 |
June 18, 2014, 01:08:07 AM
by Larry |
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What is the rarest lamp in your collection?? « 1 2 3 » |
Philips tigkas |
35 |
1982 |
April 03, 2024, 04:48:07 PM
by Philips tigkas |
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European standard energy saving T8 fluorescent tube questions. |
WorldwideHIDCollectorUSA |
9 |
1984 |
August 06, 2021, 08:45:28 PM
by Michael |
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25 watt F32T8 and residential F40T12 ballast - match made in heaven? |
themaritimegirl |
2 |
1985 |
April 06, 2014, 02:52:46 PM
by toomanybulbs |
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CFLs that turn Different colors |
lightman64 |
2 |
1987 |
December 31, 2008, 10:32:12 AM
by lightman64 |
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Clear ITT F15T8 Fluorescent light |
rjluna2 |
5 |
1989 |
July 24, 2009, 10:19:43 AM
by Medved |
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40 and 60 watt incandescent bulbs banned in 2014 |
chapman84 |
6 |
1992 |
January 11, 2014, 12:37:58 AM
by Medved |
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What a waste of lamps! |
HPS_250 |
10 |
1999 |
February 05, 2020, 07:54:44 AM
by Rommie |
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What is the halides chemistry of the Sylvania Metalarc HSI-TD 70W/D UVS Rx7s? |
dor123 |
10 |
2000 |
December 20, 2015, 03:54:38 PM
by lights*plus |
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Ballasting an 18 watt LPS? |
tmcdllr |
8 |
2001 |
May 08, 2011, 01:53:10 AM
by Medved |
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Remote Ballasting a 175 Watt Mercury Lamp |
tmcdllr |
5 |
2001 |
March 24, 2010, 07:34:55 PM
by tmcdllr |
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white high pressure sodium « 1 2 » |
Richmond2000 |
21 |
2003 |
October 23, 2023, 04:41:53 AM
by WorldwideHIDCollectorUSA |
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Is SOX lamps have a cooling down period? |
dor123 |
5 |
2004 |
January 25, 2011, 04:26:42 PM
by Kev |
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LED filament bulbs in E and BT shapes for street lighting!? 25w 3800 lumen? |
Silverliner |
12 |
2004 |
September 04, 2016, 06:22:24 PM
by Medved |
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Three Seal Inner of Double Jacket Halogen G.L.S. Retrofit |
Globe Collector |
6 |
2006 |
August 10, 2012, 02:38:54 AM
by Ash |
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How to light a preheat button start desk lamp without preheating .... |
Powell |
8 |
2007 |
February 01, 2012, 09:14:22 PM
by Powell |
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Anyone tried an HO/VHO lamp on an incandescent ballast? |
themaritimegirl |
7 |
2009 |
December 21, 2014, 11:42:50 AM
by Medved |
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What gas(es) are in the outer atmosphere in halogen GLS energy savers? |
Silverliner |
6 |
2009 |
June 21, 2014, 07:37:25 AM
by Medved |
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Magnetic fluorescent lamp ballasts |
LowPressureSodiumSOX |
4 |
2010 |
February 09, 2012, 03:20:29 AM
by Medved |
