Subject Started by Replies Views Last post
Why so few external starter preheat CFL fixtures in North America? WorldwideHIDCollectorUSA 0 445 August 07, 2022, 11:05:02 PM
by WorldwideHIDCollectorUSA
Question about the starter that comes with Philips 12w power saver T8 tubes? WorldwideHIDCollectorUSA 0 696 July 30, 2021, 11:35:22 PM
by WorldwideHIDCollectorUSA
Pulse Start metal halide fixtures banned in California? WorldwideHIDCollectorUSA 14 1566 February 07, 2022, 08:33:12 PM
by joseph_125
Running HID lamps in paper lined and plastic sockets base down. WorldwideHIDCollectorUSA 8 1203 November 11, 2020, 11:55:53 PM
by fluorescent lover 40
American Electric R175M ballasts underdriving their intended lamps. WorldwideHIDCollectorUSA 10 1814 July 16, 2021, 03:28:12 AM
by WorldwideHIDCollectorUSA
LPS looking GE M400A2 cutoff HPS lanterns at disneyland WorldwideHIDCollectorUSA 8 1789 April 25, 2021, 11:24:17 PM
by Econolite03
What type of ballast is inside the 110v Defender 400w MH floodlight? WorldwideHIDCollectorUSA 0 588 November 04, 2020, 01:12:59 AM
by WorldwideHIDCollectorUSA
How can I make a permanently installed homemade fixture without violating NEC? WorldwideHIDCollectorUSA 9 1607 July 11, 2021, 08:07:53 AM
by Medved
North American 4 pin CFL magnetic ballast incompatibility claim. WorldwideHIDCollectorUSA 2 555 July 09, 2022, 09:50:47 PM
by WorldwideHIDCollectorUSA
Using regular F72T12 HO fluorescent tubes in tanning bed WorldwideHIDCollectorUSA 0 530 January 02, 2022, 05:58:36 AM
by WorldwideHIDCollectorUSA
In which cases does a lamp/ballast mismatch cause instant lamp/ballast burnout? WorldwideHIDCollectorUSA 1 777 June 30, 2021, 10:26:38 AM
by AngryHorse
What ballasting circuit do you prefer for operating fluorescent and HID lamps? WorldwideHIDCollectorUSA 4 1050 June 29, 2021, 10:05:47 PM
by xmaslightguy
FML27 preheat CFL fixtures for the North American market? WorldwideHIDCollectorUSA 0 412 July 07, 2022, 12:09:13 PM
by WorldwideHIDCollectorUSA
If you had to build a light fixture that uses fluorescent lamps and HID lamps WorldwideHIDCollectorUSA 10 1212 December 28, 2021, 09:40:33 PM
by WorldwideHIDCollectorUSA
Homemade light fixtures that are pure works of art WorldwideHIDCollectorUSA 9 1512 June 24, 2021, 02:34:58 AM
by Michael
Using cobrahead street lanterns as grow lights? WorldwideHIDCollectorUSA 4 602 July 07, 2022, 10:42:50 AM
by Molly
Is there such a thing as a preheat 2x4 fluorescent troffer for drop ceilings? WorldwideHIDCollectorUSA 5 942 October 23, 2020, 01:03:18 AM
by WorldwideHIDCollectorUSA
Does anyone agree with me that S52 HPS and M141 MH are interchangeable? WorldwideHIDCollectorUSA 1 607 October 12, 2020, 10:59:03 PM
by High Intensity
Mexican CWA ballasts intended for European high pressure sodium lamps WorldwideHIDCollectorUSA 1 616 June 12, 2021, 12:40:24 AM
by dor123
Using starters on electronically ballasted fluorescent fixtures WorldwideHIDCollectorUSA 1 378 November 20, 2022, 04:51:07 PM
by RyanF40T12
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