Subject Started by Replies Views Last post
Are the american HPS arctubes, have different design than the european arctubes « 1 2 » dor123 16 6466 August 17, 2013, 06:43:52 AM
by James
Metal Halide Problems GE M-400A1 6 6507 May 07, 2008, 10:35:14 PM
by icefoglights
Self-ballasted mercury vapor/halogen ballast tmcdllr 7 6514 December 02, 2009, 01:02:13 AM
by Medved
"Repairing" my EYE/Iwasaki 125W mercury lamp Foxtronix 5 6520 July 24, 2008, 02:00:57 PM
by lite_lover
Why the difference in Mercury and Metal Halide bulb shapes EU vs US? Bert Bright 8 6539 May 14, 2018, 11:31:59 PM
by WestinghouseCeramalux
Do you use the old light bulbs that you have, or you keep them but not use them? « 1 2 » lightinglover8902 19 6540 September 19, 2020, 08:14:43 AM
by lightinglover8902
. Max 4 6540 April 19, 2014, 11:17:42 AM
by marcopete87
So what's the point of T10 fluorescents? « 1 2 » SOX55W 17 6541 March 22, 2012, 05:56:29 PM
by Powell
CFL already gone from the mass market? « 1 2 » kai 18 6603 March 19, 2018, 01:20:11 AM
by ace100w120v
Mercury Vapor Ballast Substitutions IOT_1928 13 6607 December 22, 2021, 02:35:39 AM
by WorldwideHIDCollectorUSA
A refreshing sight... T-8 to T-12 conversion! Emersyn 10 6615 November 22, 2024, 07:05:12 PM
by Emersyn
HELP!! BROKEN SOX LAMP!! « 1 2 » HPSM250R2 23 6620 November 21, 2019, 01:40:58 AM
by Medved
The problem I have with Chinese fluorescent lamps jercar954 10 6621 December 16, 2008, 12:54:12 AM
by arcblue
Odd question regarding ballasts « 1 2 » Larry 20 6635 February 08, 2014, 02:11:58 AM
by Larry
F30T8 life test « 1 2 » Powell 21 6675 May 31, 2014, 05:11:14 PM
by themaritimegirl
Difference between ML and MLL lamps « 1 2 » Jovan 22 6675 February 08, 2021, 04:26:09 PM
by Jovan
3 Way LED Bulbs at Dollar Tree « 1 2 » Cole D. 15 6677 July 03, 2024, 03:26:12 AM
by Milwaukeeman2003
Do mixed color temperatures annoy you? « 1 2 » LightsoftheWest 20 6687 January 04, 2021, 12:37:12 AM
by joseph_125
Will the 2023 fluorescent tube ban in Europe affect Australia? WorldwideHIDCollectorUSA 11 6688 September 21, 2022, 02:20:56 PM
by Medved
Interesting Configuration of a NEMA-Head Fixture LampLighter 6 6688 August 04, 2010, 03:28:44 PM
by icefoglights
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