Subject Started by Replies Views Last post
False comparision between sun, CMH, grow HPS, grow LED and MIGRO LED dor123 1 7273 October 01, 2018, 12:55:06 AM
by tolivac
Tornado Knocks Out Streetlights F96T12 DD VHO 6 9008 September 14, 2018, 10:35:36 AM
by F96T12 DD VHO
Mercury Vapor Lamp Overload F96T12 DD VHO 5 8420 August 28, 2018, 06:52:30 AM
by dor123
A reasonable outlook on streetlighting 589 8 10127 August 13, 2018, 01:41:47 AM
by tolivac
Rapid start 1 lamp F40 ballast being used as a preheat ballast DaveMan 7 14232 July 17, 2018, 07:30:35 PM
by High Intensity
Electrical explosion blows door open on streetlight don93s 5 11165 July 17, 2018, 06:44:23 PM
by F96T12 DD VHO
Roof collapses in heavy rain F96T12 DD VHO 1 6524 July 01, 2018, 01:14:42 AM
by tolivac
Lights hold up collapsing roof Lumex120 8 12122 June 30, 2018, 08:48:08 AM
by F96T12 DD VHO
Mmmmmm light bulbs xelareverse 12 9620 June 29, 2018, 11:43:19 AM
by xmaslightguy
Unpotting a Transformer joseph_125 0 5238 June 26, 2018, 11:58:13 PM
by joseph_125
HPS Started by Grill Ignitor F96T12 DD VHO 1 7242 May 20, 2018, 07:55:41 AM
by dor123
What happens when you try to strike a CFL in Aspen? F96T12 DD VHO 10 10388 May 01, 2018, 10:17:45 AM
by F96T12 DD VHO
EOL - high pressure lamp lumix26 1 6858 May 01, 2018, 07:31:27 AM
by F96T12 DD VHO
Help, I don’t know what causes the GFCI to trip F96T12 DD VHO 7 8905 April 27, 2018, 01:31:06 AM
by Medved
The Sky Fights Back against HPS! « 1 2 » sparkie 25 23615 April 26, 2018, 03:13:39 PM
by MissRiaElaine
Falling 4 footers :( F96T12 DD VHO 11 12531 February 12, 2018, 01:16:38 AM
by tolivac
Flashing Light Competition 2018 tuopeek 4 7371 January 23, 2018, 12:26:51 AM
by xmaslightguy
Make them meters spin guys and gals! HomeBrewLamps 7 6161 January 07, 2018, 01:44:21 PM
by Lodge
Cleaning the old classic starters aluminum lumix26 2 5589 December 31, 2017, 03:02:58 PM
by hannahs lights
Neon spektrallampe Osram Ne lumix26 1 4956 December 30, 2017, 06:20:01 PM
by HomeBrewLamps
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