Subject Started by Replies Views Last post
Why did Australia import some HID lamps designed for the North American market? WorldwideHIDCollectorUSA 2 766 September 21, 2022, 03:34:43 AM
by Al_M
4 pin PL-C and PL-S CFL lamps on magnetic ballasts? WorldwideHIDCollectorUSA 2 633 June 15, 2022, 10:34:27 PM
by WorldwideHIDCollectorUSA
Medium pressure sodium lamp color? WorldwideHIDCollectorUSA 3 644 January 11, 2022, 06:14:30 AM
by Medved
European 2 foot LED tubes that use LED starters in series installations? WorldwideHIDCollectorUSA 13 1979 December 06, 2021, 01:44:03 PM
by WorldwideHIDCollectorUSA
Why are European HPS lamps not ideal for operation on CWA gear? WorldwideHIDCollectorUSA 3 784 January 27, 2021, 06:36:06 AM
by Medved
Difference between grow light HPS and MH vs normal HPS and MH. WorldwideHIDCollectorUSA 2 655 January 10, 2022, 01:04:04 AM
by tolivac
Running HID lamps at 75-80% of their rated power for low ballast factor « 1 2 » WorldwideHIDCollectorUSA 17 1295 June 17, 2023, 11:31:06 AM
by Mandolin Girl
Are there European countries that are exempt from the 2023 EU fluorescent bans? WorldwideHIDCollectorUSA 3 685 March 03, 2023, 06:15:03 PM
by joseph_125
Why were probe start CMH lamps not developed? WorldwideHIDCollectorUSA 9 1301 March 28, 2021, 01:45:29 PM
by Joe Maurath, Jr.
Mains flicker in cold cathode CFL lamps on electronic ballasts. Why? WorldwideHIDCollectorUSA 3 905 November 01, 2022, 03:18:07 AM
by Medved
Guide to North American HID lamps WorldwideHIDCollectorUSA 0 559 January 06, 2022, 02:01:33 AM
by WorldwideHIDCollectorUSA
Igniting North American 175w - 400w probe start MH lamps with a glowstarter WorldwideHIDCollectorUSA 2 777 March 21, 2021, 03:18:29 AM
by WorldwideHIDCollectorUSA
Running European 80w MV lamps on American 100w H38 HX MV ballasts « 1 2 » WorldwideHIDCollectorUSA 21 3264 November 12, 2020, 03:48:00 PM
by WorldwideHIDCollectorUSA
European LED PL-L retrofit lamps designed for electromagnetic ballasts? WorldwideHIDCollectorUSA 4 980 January 07, 2022, 04:29:44 PM
by WorldwideHIDCollectorUSA
18w PL-L preheat vs 18w PL-L rapid start WorldwideHIDCollectorUSA 2 881 September 29, 2021, 01:25:01 AM
by WorldwideHIDCollectorUSA
Will all fluorescent lamps be banned by 2023 EU ecodesign laws? « 1 2 » WorldwideHIDCollectorUSA 28 3937 October 19, 2022, 05:24:26 AM
by funkybulb
When do you think HID and FL lighting will go extinct? « 1 2 3 » WorldwideHIDCollectorUSA 36 6134 October 13, 2021, 08:57:31 PM
by mefurd98
Thorn 135w SOX lamp with stolen James Hooker image WorldwideHIDCollectorUSA 3 827 November 08, 2020, 01:57:21 AM
by joseph_125
Does anyone collect corn cob LED retrofit lamps for HID fixtures? WorldwideHIDCollectorUSA 8 1037 January 21, 2022, 12:30:24 AM
by bulb_tester2009
In North America, why were F32T8 U bend tubes never made in the U3 form? WorldwideHIDCollectorUSA 0 100 February 27, 2024, 03:43:22 PM
by WorldwideHIDCollectorUSA
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