Subject Started by Replies Views Last post
ELECTROFAR LVF MV lamps, somewhat unknown mv lamps from Romania Olav 4 696 July 09, 2022, 08:06:46 AM
by Olav
LED blacklights make my eyes hurt desktoptrashcan 3 693 December 20, 2022, 12:17:47 AM
by Lightingguy1994
Why no self ballasted high pressure sodium and low pressure sodium lamps? WorldwideHIDCollectorUSA 5 693 December 07, 2022, 02:19:51 AM
by Medved
Why are FUL CFL lamps commonly used in insect killers? WorldwideHIDCollectorUSA 3 693 July 02, 2022, 03:17:13 AM
by WorldwideHIDCollectorUSA
Flickering MV Lamps 108CAM 1 692 August 19, 2022, 12:39:47 AM
by Medved
What does “JET” mean on Japanese fluorescent lamps? WorldwideHIDCollectorUSA 3 692 July 24, 2022, 08:26:35 PM
by joseph_125
Whatever happened to Fisher Pierce? Maxim 9 686 November 02, 2023, 02:38:21 PM
by HIDLad001
Area light refractor lens help davidnonledfan 2 685 February 16, 2022, 09:40:39 PM
by joseph_125
The Cheap Chinese Bulb That Won't Turn Off LightUpMyLife 3 684 December 31, 2022, 03:25:12 AM
by marcopete87
MOVED: Date Codes? Rommie 0 683 July 24, 2021, 04:53:45 PM
by Rommie
F32t8 vs f28t5 BGPATTERSON403 5 678 May 14, 2023, 08:37:30 PM
by joseph_125
Should any US 100w H38/H44 MV ballast be ok with Japanese 100w MV lamps? WorldwideHIDCollectorUSA 1 673 November 15, 2020, 08:03:45 PM
by Medved
Difference between grow light HPS and MH vs normal HPS and MH. WorldwideHIDCollectorUSA 2 670 January 10, 2022, 01:04:04 AM
by tolivac
What ballast can I use to run an 50W SON-I HPS lamp? Indalux 6 670 August 31, 2023, 12:06:43 AM
by Michael
Germicidal lamps that operate on magnetic rapid start ballasts WorldwideHIDCollectorUSA 3 669 March 21, 2022, 05:32:21 AM
by dor123
Ge StayBright probe start MH lamps WorldwideHIDCollectorUSA 1 668 April 27, 2021, 01:10:45 PM
by Max
Using EOL preheat fluorescent for Halloween WorldwideHIDCollectorUSA 1 668 February 14, 2021, 09:10:57 AM
by OgreVorbis
Using HID ignitors or electronic starters for North American slimline lamps. WorldwideHIDCollectorUSA 2 664 April 07, 2021, 12:07:45 PM
by Medved
Medium pressure sodium lamp color? WorldwideHIDCollectorUSA 3 659 January 11, 2022, 06:14:30 AM
by Medved
Replace mercury lamp with high pressure sodium Vailed_Crown 1 655 December 07, 2023, 07:19:14 PM
by WorldwideHIDCollectorUSA
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