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Complete HID ban in Europe in 2027 « 1 2 3 » WorldwideHIDCollectorUSA 40 4287 August 28, 2023, 09:11:00 AM
by Rommie
Thorn 135w SOX lamp with stolen James Hooker image WorldwideHIDCollectorUSA 3 1034 November 08, 2020, 01:57:21 AM
by joseph_125
Running 90w+ SOX low pressure sodium lamps base up? WorldwideHIDCollectorUSA 14 1579 March 28, 2022, 02:37:59 PM
by AngryHorse
Mains flicker in cold cathode CFL lamps on electronic ballasts. Why? WorldwideHIDCollectorUSA 3 925 November 01, 2022, 03:18:07 AM
by Medved
My stockup plan for the European 2023 T8 ban WorldwideHIDCollectorUSA 8 1094 December 12, 2021, 03:26:51 AM
by WorldwideHIDCollectorUSA
Why do some metal halide lamps have barium getters? WorldwideHIDCollectorUSA 3 273 May 17, 2024, 01:46:52 AM
by Medved
Fluorescent tube instant starting on 4 lamp series preheat circuit WorldwideHIDCollectorUSA 3 774 April 22, 2022, 04:34:39 AM
by Medved
Advantages of using 2 F20T12 tubes in series vs on independent ballasts? WorldwideHIDCollectorUSA 13 1939 October 11, 2021, 03:12:30 AM
by Medved
Why are Philips 54-765 lamps the most popular standard colours lamps? WorldwideHIDCollectorUSA 5 970 December 14, 2021, 11:27:18 PM
by WorldwideHIDCollectorUSA
Why does Japan have so many HID retrofit lamps for mercury vapor ballasts? WorldwideHIDCollectorUSA 9 290 May 09, 2024, 04:58:43 AM
by WorldwideHIDCollectorUSA
Did the EU ban quartz metal halide lamps with E27 and E40 bases? WorldwideHIDCollectorUSA 13 1885 November 14, 2020, 04:57:19 PM
by Silverliner
African countries banning fluorescent lighting between 2024 and 2025 WorldwideHIDCollectorUSA 1 620 December 06, 2021, 04:02:01 AM
by Silverliner
320w and 350w PSMH and 360w MH lamps on 400w HX NPF MV ballasts and NPF chokes? WorldwideHIDCollectorUSA 14 2307 February 04, 2021, 11:26:28 PM
by WorldwideHIDCollectorUSA
Can I run high wattage European HPS lamps in the USA by paralleling HX ballasts? WorldwideHIDCollectorUSA 1 1213 November 03, 2020, 01:36:02 AM
by Medved
What is the most energy efficient T12 fluorescent tube? WorldwideHIDCollectorUSA 11 1538 December 14, 2021, 11:35:22 PM
by funkybulb
When a fluorescent tube loses vacuum, does it release mercury? WorldwideHIDCollectorUSA 7 1131 May 13, 2022, 03:22:36 AM
by Medved
I wonder why the EU developed a letter grade system for lamp efficiency WorldwideHIDCollectorUSA 7 1819 November 29, 2020, 05:08:17 PM
by Jovan
Philips TL-D Eco tubes killing older European fluorescent chokes? WorldwideHIDCollectorUSA 0 595 May 27, 2022, 11:42:02 PM
by WorldwideHIDCollectorUSA
Why do probe start metal halide lamps need to be group replaced? WorldwideHIDCollectorUSA 6 1138 April 29, 2021, 09:19:36 PM
by Xytrell
Japanese E17 base incandescent lamps for general lighting why? WorldwideHIDCollectorUSA 1 492 June 03, 2023, 11:43:07 PM
by Robotjulep
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