Subject Started by Replies Views Last post
What is with the hate for self-ballasted mercury vapor? Multisubject 14 9033 April 20, 2025, 02:28:46 PM
by AngryHorse
What is your favorite HID retrofit lamp designed for mercury vapor ballasts? WorldwideHIDCollectorUSA 6 3880 March 23, 2025, 02:39:32 PM
by Robotjulep
What is your favorite LED retrofit tube for linear fluorescent tube fixtures? WorldwideHIDCollectorUSA 2 1441 May 21, 2022, 05:12:55 PM
by LightsoftheWest
What is your favorite non-integrated CFL lamp? WorldwideHIDCollectorUSA 2 1582 August 15, 2022, 01:38:58 PM
by WorldwideHIDCollectorUSA
What is your favorite type of standard halophosphate fluorescent tube? WorldwideHIDCollectorUSA 10 2660 June 30, 2022, 04:51:20 AM
by ultraviolet
What is your favourite LED bulb? bulb_tester2009 10 1943 January 30, 2022, 05:48:00 AM
by AngryHorse
What is your highest power lamp? Xytrell 12 6265 January 10, 2010, 11:40:16 AM
by Parrot
What is your last bulb for 2020 « 1 2 3 » Jovan 39 10745 January 04, 2021, 10:05:41 PM
by HPS_250
What Kind Of HID Lamps Do Your Local Hardware Stores Carry? « 1 2 3 » form109 30 21088 January 17, 2018, 05:38:23 AM
by Mercurylamps
What lamp is this and how to power it? « 1 2 » Robotjulep 20 12536 April 04, 2025, 01:31:34 AM
by RRK
What lamps can run on 400w mv base ballast? LightsAreBright27 7 1959 July 14, 2024, 03:45:18 AM
by RRK
What should it mean? dor123 4 2016 November 17, 2022, 02:26:46 PM
by AngryHorse
What the heck is this ME-DTC Maint Engineering thinking... Hg ban. Luminaire 5 4592 April 25, 2011, 09:11:24 PM
by Luminaire
What the most modern HPS or MH lamp you can buy? Cole D. 0 1848 June 20, 2019, 10:53:37 PM
by Cole D.
What the rarity of this? NeXe Lights 7 4695 April 12, 2025, 09:52:40 PM
by NeXe Lights
What type of bulb is this?? Eleco_SR304 5 3228 March 02, 2025, 04:07:24 PM
by Eleco_SR304
What type of fluorescent tube do you have? « 1 2 » bulb_tester2009 15 3537 July 15, 2022, 09:27:07 AM
by HIDLad001
What will happen to MH and HPS before the end of their lives? bulb_tester2009 4 2095 February 06, 2022, 08:38:29 PM
by bulb_tester2009
What will happen? « 1 2 » GE M-400A1 17 7156 March 07, 2010, 05:43:26 PM
by bluelights
What would happen mr_big 2 4610 July 20, 2008, 02:13:34 AM
by GE M-400A1
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