Subject Started by Replies Views Last post
What is your highest power lamp? Xytrell 12 6143 January 10, 2010, 11:40:16 AM
by Parrot
What is your last bulb for 2020 « 1 2 3 » Jovan 39 10199 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 19982 January 17, 2018, 05:38:23 AM
by Mercurylamps
What lamp is this and how to power it? « 1 2 » Robotjulep 20 12217 April 04, 2025, 01:31:34 AM
by RRK
What lamps can run on 400w mv base ballast? LightsAreBright27 7 1924 July 14, 2024, 03:45:18 AM
by RRK
What should it mean? dor123 4 1971 November 17, 2022, 02:26:46 PM
by AngryHorse
What the heck is this ME-DTC Maint Engineering thinking... Hg ban. Luminaire 5 4488 April 25, 2011, 09:11:24 PM
by Luminaire
What the most modern HPS or MH lamp you can buy? Cole D. 0 1828 June 20, 2019, 10:53:37 PM
by Cole D.
What the rarity of this? NeXe Lights 7 4636 April 12, 2025, 09:52:40 PM
by NeXe Lights
What type of bulb is this?? Eleco_SR304 5 3188 March 02, 2025, 04:07:24 PM
by Eleco_SR304
What type of fluorescent tube do you have? « 1 2 » bulb_tester2009 15 3324 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 2044 February 06, 2022, 08:38:29 PM
by bulb_tester2009
What will happen? « 1 2 » GE M-400A1 17 7001 March 07, 2010, 05:43:26 PM
by bluelights
What would happen mr_big 2 4562 July 20, 2008, 02:13:34 AM
by GE M-400A1
What you think about Philips and Osram LED bulbs ? Jovan 6 2837 February 25, 2020, 04:47:21 PM
by Jovan
What's been up with GE lately? NiMo 4 4919 October 15, 2008, 05:52:24 AM
by TudorWhiz
What's the difference between these BL colours? LightsAreBright27 6 2429 August 05, 2024, 02:33:58 PM
by RRK
What's the fun in LED? « 1 2 » M250R201SA 26 6737 July 05, 2016, 09:32:26 PM
by wattMaster
What's the most effective CFL geometry? merc 10 3832 May 30, 2014, 03:51:24 PM
by merc
What's the most improper use for a light source you have seen? « 1 2 » Lumex120 21 6123 September 02, 2015, 09:23:41 PM
by toomanybulbs
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