Subject Started by Replies Views Last post
Does anyone own a US 425w H40 mercury vapor lamp? WorldwideHIDCollectorUSA 9 2096 December 10, 2020, 01:49:14 AM
by WorldwideHIDCollectorUSA
Does anyone know of Sylvania Metalarc Swingline lamps? WorldwideHIDCollectorUSA 4 1500 December 09, 2020, 06:09:51 PM
by James
Were there any Nernst lamps developed for the North American market? WorldwideHIDCollectorUSA 1 983 May 11, 2022, 02:23:27 AM
by joseph_125
Why did North American 32w and 40w circline lamps switch from T10 to T9 tubing? WorldwideHIDCollectorUSA 8 1623 January 29, 2023, 04:17:54 AM
by Michael
Reasons why some HPS MV retrofit lamps damage CWA ballasts WorldwideHIDCollectorUSA 2 1181 November 21, 2020, 10:13:09 PM
by WorldwideHIDCollectorUSA
I wonder if a SLI/H lamp can be used on a rapid start ballast? WorldwideHIDCollectorUSA 3 1505 November 23, 2020, 06:38:04 AM
by Michael
Pearl MB/U lamps on eBay!!!!!! (listing ended) WorldwideHIDCollectorUSA 14 3175 July 20, 2021, 08:58:40 AM
by Rommie
CP-Lighting canceled order for 200w SLI/H low pressure sodium lamps « 1 2 » WorldwideHIDCollectorUSA 16 2475 December 01, 2022, 05:38:12 PM
by James
1000w H34 mercury vapor lamp/ballast system tripping 15a 120v circuits WorldwideHIDCollectorUSA 4 1919 May 10, 2022, 10:22:22 PM
by 108CAM
Hanging a preheat F40T12 fluorescent fixture in apartment living room « 1 2 » WorldwideHIDCollectorUSA 15 3652 January 29, 2022, 03:38:14 AM
by Medved
Japanese Taisho Era style preheat circline fluorescent pendant with early lamps WorldwideHIDCollectorUSA 2 88 March 14, 2024, 09:20:16 AM
by WorldwideHIDCollectorUSA
SO/H and SOI/H low pressure sodium lamps on ignitor chokes? WorldwideHIDCollectorUSA 4 1461 November 12, 2021, 06:00:43 PM
by WorldwideHIDCollectorUSA
Why are large vintage fluorescent tubes rarely sold on eBay? WorldwideHIDCollectorUSA 10 2467 November 08, 2021, 08:18:09 PM
by funkybulb
Why do people enjoy blink happy preheat fluorescent lamps? WorldwideHIDCollectorUSA 1 1281 December 03, 2020, 05:35:52 AM
by funkybulb
Is there anyone who is addicted to purchasing or firing up a certain light bulb? WorldwideHIDCollectorUSA 3 1310 December 02, 2020, 08:52:58 PM
by HPS_250
Most sought after fluorescent lamps? WorldwideHIDCollectorUSA 13 2450 July 22, 2022, 12:14:32 AM
by Michael
Does Anyone own any SO/V low pressure sodium lamps? « 1 2 » WorldwideHIDCollectorUSA 18 4001 December 10, 2020, 02:06:24 AM
by Medved
120th anniversary of the Livermore light bulb WorldwideHIDCollectorUSA 0 1182 August 07, 2021, 12:12:48 AM
by WorldwideHIDCollectorUSA
Did Israel have any Gaash versions of the US GE M1000 lantern? WorldwideHIDCollectorUSA 0 919 November 26, 2020, 04:55:25 PM
by WorldwideHIDCollectorUSA
How do EOL fluorescent tubes behave with an air thermal starter? WorldwideHIDCollectorUSA 2 1469 July 25, 2021, 02:18:08 PM
by Michael
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