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Full Spectrum Lighting? « 1 2 3 » wattMaster 43 17981 July 15, 2016, 07:48:16 PM
by wattMaster
Venture dual arc long life MH lamps Lumex120 4 2865 July 14, 2016, 07:54:13 AM
by Ash
Are high wattage t5 lamps popular in North America? Roi_hartmann 13 4437 July 13, 2016, 04:29:54 PM
by wishus
Self Ballasted MV Lamp running on elevated frequency monkeyface 7 3716 July 11, 2016, 05:05:01 PM
by Medved
Black Light Identification wattMaster 7 3373 July 09, 2016, 05:29:34 PM
by wattMaster
Halogen UV Exposure wattMaster 9 3812 July 09, 2016, 04:57:52 PM
by Medved
Carbon filament replica lamp + dimmer = filament resonating Roi_hartmann 3 2631 July 08, 2016, 03:25:38 PM
by Roi_hartmann
New LED streetlight cobra head replacements « 1 2 » RyanF40T12 16 6364 July 08, 2016, 01:10:24 AM
by RyanF40T12
H43 ballast and bulb current draw. bucket175mv 2 2866 July 07, 2016, 01:02:51 PM
by bucket175mv
What's the fun in LED? « 1 2 » M250R201SA 26 8469 July 05, 2016, 09:32:26 PM
by wattMaster
First LED Lamps wattMaster 12 3941 July 02, 2016, 10:41:37 PM
by wattMaster
New phosphors made out of silver clusters? Silverliner 9 3500 July 02, 2016, 06:29:23 PM
by James
What does GLS mean? wattMaster 5 3829 June 30, 2016, 01:52:10 AM
by Medved
What If...? wattMaster 9 3757 June 26, 2016, 10:48:19 PM
by wattMaster
Mercury Vapor Greened Out = Moon Light + Ballast Growling during start up. Why? M250R201SA 8 3150 June 24, 2016, 10:08:57 PM
by M250R201SA
Interesting new chemical converts IR to visible lite Solanaceae 8 3407 June 18, 2016, 01:54:32 PM
by Ash
Best Metal Halide lamp for office use « 1 2 » mdcastle 15 6493 June 17, 2016, 10:55:13 AM
by M250R201SA
MH Legalities « 1 2 » wattMaster 19 6538 June 15, 2016, 06:52:58 AM
by wattMaster
incandescent factories in USA huffmuds9320 4 3352 June 14, 2016, 12:42:07 PM
by Lumalux
Is HPS Pulse-Start? « 1 2 » wattMaster 27 12233 June 11, 2016, 07:10:35 PM
by wattMaster
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