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Graphene light bulb coming out?!? |
Silverliner |
5 |
1612 |
March 31, 2015, 06:37:17 AM
by Medved |
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Fluorescent paint? |
bluelights |
3 |
1603 |
May 28, 2009, 12:52:33 PM
by Medved |
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I had a Vist from My 2 Lamp Lady's |
Bubbler Tube |
3 |
1603 |
March 03, 2020, 07:53:45 PM
by Rommie |
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Lowes GE LED Tube Options |
Patrick |
4 |
1603 |
August 28, 2022, 04:57:59 PM
by HIDLad001 |
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unknown sodium arc tube |
marcopete87 |
6 |
1602 |
July 02, 2013, 10:32:12 AM
by marcopete87 |
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Frit Seals in HPS bulbs |
wattMaster |
3 |
1601 |
April 01, 2019, 01:48:21 AM
by James |
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Sylvania 400w Clearband Mercury lamps! |
BlueHalide |
4 |
1599 |
July 30, 2014, 06:01:20 AM
by Silverliner |
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Mercury in Incandescent lamp |
HomeBrewLamps |
10 |
1599 |
September 09, 2017, 09:55:12 PM
by Lightingguy1994 |
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Question about the humming voliume of the CWA ballasts |
dor123 |
3 |
1598 |
May 04, 2010, 09:47:47 PM
by don93s |
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Unusual miniature flat fluorescent |
Lumex120 |
8 |
1598 |
July 20, 2016, 10:04:39 PM
by Lumex120 |
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Dimmable LED bulbs do flicker when turning on a induction load. |
lightinglover8902 |
2 |
1597 |
June 27, 2018, 04:12:17 PM
by Medved |
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EYE mercury Vapour lamps vs NOS lamps |
HomeBrewLamps |
5 |
1597 |
August 15, 2017, 05:52:36 AM
by dor123 |
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Walmart 40/60/100 equivalent halogen lamps |
mdcastle |
7 |
1597 |
January 16, 2017, 02:37:27 AM
by Silverliner |
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Different operation principle between european and american electronic ballasts |
dor123 |
4 |
1596 |
September 06, 2016, 10:12:32 PM
by Medved |
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50 watt mercury vapor lamp/ballast question |
tmcdllr |
1 |
1594 |
November 27, 2009, 11:56:58 AM
by Medved |
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L.E.D. Lighting behaviour at end of life. |
Neon |
11 |
1593 |
January 24, 2021, 11:10:48 AM
by nicksfans |
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Why Osram NAV-x Super 4Y lamps don't redding out and cycles at EOL? |
dor123 |
5 |
1592 |
August 02, 2016, 05:46:14 AM
by dor123 |
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Question about my Osram Duluxstar 8W/827 |
dor123 |
1 |
1592 |
May 02, 2011, 12:15:21 PM
by Medved |
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Colors of the Philips Cosmowhite CPO-TW during run-up |
dor123 |
3 |
1592 |
November 08, 2010, 08:30:06 AM
by dor123 |
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Is this Pre heat or electronic |
Fox Mantra |
1 |
1591 |
September 13, 2012, 01:01:05 AM
by Medved |
