Subject Started by Replies Views Last post
Self ballast High Pressure Sodium Nineaclock 11 5316 July 02, 2009, 07:59:48 PM
by form109
Hmm, how do incandescents work, and do they need ballasts? KEDER 3 3245 July 02, 2009, 04:08:31 AM
by bluelights
Best low mercury T12 tube Random Guy 8 4986 July 01, 2009, 05:04:10 PM
by Silverliner
Possible Improvements To Mercury Vapor Lamps « 1 2 » form109 27 11561 June 30, 2009, 01:02:27 AM
by form109
striations in flourescent tubes form109 9 4266 June 24, 2009, 03:01:04 PM
by form109
Compact Cold Cathode Flouorescent lamps lightman64 3 3563 June 24, 2009, 02:27:58 PM
by lightman64
Fluorescents in cold temperatures « 1 2 » hotrestrike 15 12111 June 15, 2009, 11:51:27 PM
by Alights
Halogen's and Mercury Vapor lightman64 1 3283 June 12, 2009, 03:40:07 PM
by Medved
UHP merc lamp in my DLP TV Banned? « 1 2 » J-Frog 16 10831 June 11, 2009, 03:18:41 PM
by form109
The hottest arc bluelights 1 3023 June 10, 2009, 04:34:16 PM
by Medved
Tanning lamps lightman64 5 3839 June 02, 2009, 03:37:22 PM
by hotrestrike
Fluorescent paint? bluelights 3 3193 May 28, 2009, 12:52:33 PM
by Medved
Sylvania lap-tops Nineaclock 11 4657 May 16, 2009, 11:52:32 PM
by icefoglights
How can ballasts tell if......... mr_big 6 7946 May 15, 2009, 08:41:26 PM
by don93s
CFL's that clean the air lightman64 6 3988 May 09, 2009, 04:08:02 PM
by lightman64
WATCH OUT! Chinese workers POISONED by making CFLs! Silverliner 1 3022 May 08, 2009, 04:51:57 AM
by Roi_hartmann
Horizontal burning drops the arc voltage? bluelights 11 5351 April 30, 2009, 08:18:09 PM
by don93s
Another MH question lightingcollector84 4 3751 April 29, 2009, 03:31:31 PM
by Medved
MV strange behavior lightingcollector84 6 4688 April 28, 2009, 05:51:35 AM
by TudorWhiz
Plant growing lamps in the USA dor123 2 4877 April 26, 2009, 11:27:46 PM
by don93s
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