Subject Started by Replies Views Last post
Workhorse Ballasts for 135W SOX « 1 2 » Econolite03 27 3740 January 18, 2022, 01:20:58 PM
by Econolite03
35W GE M-400A2 Powr/Door?? « 1 2 » GE M-400A1 26 10077 January 21, 2010, 07:04:24 PM
by gailgrove
F15/F20 preheat ballasts...F40 lamps? « 1 2 » nicksfans 25 7899 January 12, 2024, 02:44:02 AM
by WorldwideHIDCollectorUSA
Problems with my flourescent lamps starting in the summer « 1 2 » M250R201SA 25 4892 June 05, 2016, 09:45:31 PM
by M250R201SA
Have you ever encountered a ballast explosion, smoke or other failures? « 1 2 » bulb_tester2009 25 3384 August 10, 2022, 02:09:41 AM
by Michael
Dam* Dam* Dam*, Another one bites the Dust >:-( « 1 2 » M250R201SA 25 5501 August 31, 2016, 08:25:55 AM
by funkybulb
Running 50Hz ballast on 60Hz supply « 1 2 » sol 25 18572 February 07, 2017, 08:38:52 PM
by xmaslightguy
Capacitor Failure Reasons?? « 1 2 » M250R201SA 25 6647 March 14, 2021, 07:20:56 PM
by Medved
Any Incandescent Signals Left? « 1 2 » joseph_125 24 5266 January 26, 2021, 10:54:36 AM
by dor123
will a 40 watt rapid start ballast work for a 50 watt mercury vapor fixture? « 1 2 » slipperypete 24 7470 April 22, 2015, 08:09:03 PM
by ggillis
HPS High Bays « 1 2 » wattMaster 24 4789 September 07, 2016, 08:34:27 PM
by RyanF40T12
35w HPS vs 50W MV « 1 2 » bucket175mv 24 5290 July 15, 2016, 08:47:30 AM
by bucket175mv
favorite ov-25 « 1 2 » form109 24 9464 October 17, 2008, 10:55:50 PM
by form109
LED or HPS ? « 1 2 » osramlight_200 23 3183 February 01, 2021, 05:38:48 PM
by Jovan
Gamma 6 floor lamp Mk II « 1 2 » Mandolin Girl 23 4655 January 16, 2022, 04:49:03 PM
by Rommie
Overheating AEG Minikoffers « 1 2 » Ash 23 6019 June 25, 2017, 04:33:24 AM
by Michael
Odd residential installations « 1 2 » Lumex120 23 6642 March 19, 2018, 11:46:11 PM
by wide-lite 1000
New fluorescent streetlights? « 1 2 » don93s 22 8491 January 13, 2021, 05:48:04 PM
by CreeRSW207
Surge protection for electronic fluorescent and HID installations « 1 2 » dor123 22 11774 December 18, 2017, 02:05:52 PM
by hannahs lights
Running a magnetic ballast on a UPS « 1 2 » ggillis 22 6767 May 21, 2015, 05:14:30 PM
by Medved
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