Subject Started by Replies Views Last post
Movie-tone bulbs Larry 2 2533 July 30, 2014, 05:59:22 AM
by Silverliner
LED floodlight destroyed by a sunlight? merc 2 2597 July 26, 2014, 04:40:55 PM
by toomanybulbs
result of 3 years 24/7/365 on double driven phillips f17t8/tl950 toomanybulbs 2 2462 July 26, 2014, 03:51:16 AM
by toomanybulbs
Mercury vapour lamp colour temperatures merc 13 13544 July 20, 2014, 05:09:12 PM
by kai
Saw a Lite White for the first time today... themaritimegirl 6 3544 July 14, 2014, 01:34:04 AM
by nicksfans
Rattling click like noise from PHILIPS MASTER PL energy saver Flurofan96 6 4195 July 11, 2014, 02:56:45 AM
by Medved
Goodbye T8 700 series nicksfans 0 2709 July 08, 2014, 07:26:52 AM
by nicksfans
Can fluorescent lamps really get mercury starved? dor123 3 5709 June 29, 2014, 01:00:26 AM
by Medved
Sylvania Octron PSA nicksfans 7 3610 June 23, 2014, 11:22:07 PM
by TheUniversalDave1
What gas(es) are in the outer atmosphere in halogen GLS energy savers? Silverliner 6 3327 June 21, 2014, 07:37:25 AM
by Medved
Proposed DoE changes to fluorescent and incandescent lamps Brendda75 7 3314 June 18, 2014, 01:08:07 AM
by Larry
Could induction lamps operate directly from the mains without a gear? dor123 1 2248 June 15, 2014, 02:35:55 AM
by Medved
Custom fluorescent lamps wishus 3 2693 June 14, 2014, 11:12:35 AM
by wishus
More than you ever wanted to know about fluoresent bulbs Larry 2 2470 June 13, 2014, 06:33:45 AM
by Medved
The starting gas of the current Philips HPI-T MH lamps dor123 10 4157 June 13, 2014, 06:21:50 AM
by Medved
HID outer bulb soft/hard glass merc 3 2932 June 10, 2014, 12:46:43 AM
by Medved
F30T8 life test « 1 2 » Powell 21 7254 May 31, 2014, 05:11:14 PM
by themaritimegirl
What's the most effective CFL geometry? merc 10 4272 May 30, 2014, 03:51:24 PM
by merc
Colored CFL Rant mbulb146 8 3517 May 26, 2014, 06:04:18 AM
by randacnam7321
Extra-low voltage spotlight merc 5 3233 May 25, 2014, 04:26:10 PM
by Medved
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