Subject Started by Replies Views Last post
320w and 350w PSMH and 360w MH lamps on 400w HX NPF MV ballasts and NPF chokes? WorldwideHIDCollectorUSA 14 4761 February 04, 2021, 11:26:28 PM
by WorldwideHIDCollectorUSA
35/39w CDM : magnetic or electronic ? « 1 2 » sol 22 9166 April 11, 2018, 06:22:01 AM
by Medved
35/39w Open Rated CMH Lamp joseph_125 14 3490 December 06, 2020, 10:28:35 AM
by sol
35W LPS in darkroom Alights 8 4846 November 25, 2012, 08:33:49 AM
by nogden
35W metal halide lamps BG101 7 4165 January 03, 2013, 09:43:49 AM
by BG101
4 pin PL-C and PL-S CFL lamps on magnetic ballasts? WorldwideHIDCollectorUSA 2 1464 June 15, 2022, 10:34:27 PM
by WorldwideHIDCollectorUSA
40 and 60 watt incandescent bulbs banned in 2014 chapman84 6 3664 January 11, 2014, 12:37:58 AM
by Medved
40 watt Sylvania CWP EOL Powell 2 3032 March 08, 2013, 01:26:19 PM
by Powell
4000w MH, yes thats not a typo 589 6 4894 April 04, 2018, 10:19:40 AM
by HPSM250R2
400W Metal Halide on a Mercury Ballast GE M-400A1 9 7500 July 20, 2008, 02:10:26 AM
by GE M-400A1
400W Metal Halide vs 400W HPS RyanF40T12 6 7302 January 09, 2015, 10:36:29 AM
by nicksfans
400w Osram double ended blue MH over Reef Aquarium « 1 2 » BlueHalide 22 9055 January 20, 2013, 07:54:31 PM
by Medved
4W fluorescent flash light, strange behaviour... Roland Huisman 11 3229 November 22, 2023, 01:03:48 AM
by Medved
50 watt mercury vapor lamp/ballast question tmcdllr 1 3070 November 27, 2009, 11:56:58 AM
by Medved
50 year guaranteed electronic ballast?! « 1 2 » DieselNut 20 9214 February 03, 2011, 03:32:50 PM
by Medved
5000K Mercury Vapor Lamp tmcdllr 7 4547 January 26, 2010, 04:01:34 PM
by arcblue
50w halogens replace 100w incandescents are now available Silverliner 9 4427 March 05, 2013, 11:22:16 PM
by Silverliner
50w HPS Ballasting Alternatives? ace100w120v 9 5357 December 17, 2019, 02:07:35 AM
by Medved
50w Mercury Lamp operation. « 1 2 3 » bucket175mv 35 14121 December 01, 2015, 11:10:43 PM
by Lightingguy1994
50W mercury lamps Milwaukeeman2003 2 1627 June 24, 2024, 11:29:55 AM
by Milwaukeeman2003
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