Subject Started by Replies Views Last post
GE vs. Sylvania vs. Osram vs. Philips « 1 2 » Distorted Vision 15 53824 January 24, 2012, 09:58:42 PM
by RyanF40T12
700 series triphosphor fluorescent tubes outside North America? « 1 2 » WorldwideHIDCollectorUSA 15 1638 June 30, 2022, 05:02:00 AM
by ultraviolet
Best Metal Halide lamp for office use « 1 2 » mdcastle 15 3195 June 17, 2016, 10:55:13 AM
by M250R201SA
Why actually the americans calls the circular fluorescents "Circline"? « 1 2 » dor123 15 4054 January 08, 2017, 09:33:50 AM
by funkybulb
Alto's « 1 2 » lightingcollector84 15 4672 September 08, 2009, 12:56:28 AM
by Alights
incandescent lamps clear or coated « 1 2 » form109 15 5925 December 10, 2019, 03:03:44 PM
by Edmund Ironside
Breaking fluorescent lamp. « 1 2 » Roi_hartmann 15 3292 February 26, 2017, 01:15:26 AM
by Lodge
fluorescent lamp sizes - an adventure in arbitrary designations! « 1 2 » ultraviolet 15 2475 February 13, 2021, 01:56:54 AM
by ultraviolet
Does anyone know if neon signs contain mercury vapor that could leak? « 1 2 » HPS_250 15 6206 February 03, 2020, 06:46:47 AM
by Medved
Anything fun to do with a cycling EOL HPS lamp? « 1 2 » mdcastle 15 3491 July 26, 2017, 04:52:20 PM
by HomeBrewLamps
Fluorescents in cold temperatures « 1 2 » arcblue 15 7367 June 15, 2009, 11:51:27 PM
by Alights
Can mercs overheat? « 1 2 » don93s 15 5885 February 14, 2009, 10:29:43 PM
by form109
MH colour temperature - general lighting « 1 2 » sol 15 3819 March 05, 2017, 10:29:23 PM
by streetlight98
Philips TL-D « 1 2 » Flurofan96 15 4069 December 26, 2016, 02:00:47 AM
by dor123
List of affordable magnetic ballast alternatives for SOX lamps for US members « 1 2 » WorldwideHIDCollectorUSA 16 3473 November 01, 2020, 12:19:26 PM
by Michael
C7 Twinkle Lights « 1 2 » tmcdllr 16 7794 February 07, 2010, 02:15:44 AM
by tmcdllr
MV lamp question? « 1 2 » HPS_250 16 3706 February 07, 2020, 06:12:41 PM
by HPS_250
Enclosed ballast for 100W mercury (F-Can type)? « 1 2 » OgreVorbis 16 2503 July 17, 2023, 11:08:30 PM
by WorldwideHIDCollectorUSA
25W "shoplight" lamps - OK for F40/F34 RS? « 1 2 » nicksfans 16 6461 November 25, 2013, 04:17:17 PM
by DieselNut
Induction lamp problem..:( « 1 2 » imj 16 4048 July 05, 2013, 01:10:00 PM
by Medved
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