Subject Started by Replies Views Last post
result of 3 years 24/7/365 on double driven phillips f17t8/tl950 toomanybulbs 2 2625 July 26, 2014, 03:51:16 AM
by toomanybulbs
Mercury vapour lamp colour temperatures merc 13 14762 July 20, 2014, 05:09:12 PM
by kai
Saw a Lite White for the first time today... themaritimegirl 6 3894 July 14, 2014, 01:34:04 AM
by nicksfans
Rattling click like noise from PHILIPS MASTER PL energy saver Flurofan96 6 4594 July 11, 2014, 02:56:45 AM
by Medved
Goodbye T8 700 series nicksfans 0 2866 July 08, 2014, 07:26:52 AM
by nicksfans
Can fluorescent lamps really get mercury starved? dor123 3 6076 June 29, 2014, 01:00:26 AM
by Medved
Sylvania Octron PSA nicksfans 7 3851 June 23, 2014, 11:22:07 PM
by TheUniversalDave1
What gas(es) are in the outer atmosphere in halogen GLS energy savers? Silverliner 6 3503 June 21, 2014, 07:37:25 AM
by Medved
Proposed DoE changes to fluorescent and incandescent lamps Brendda75 7 3536 June 18, 2014, 01:08:07 AM
by Larry
Could induction lamps operate directly from the mains without a gear? dor123 1 2329 June 15, 2014, 02:35:55 AM
by Medved
Custom fluorescent lamps wishus 3 2771 June 14, 2014, 11:12:35 AM
by wishus
More than you ever wanted to know about fluoresent bulbs Larry 2 2575 June 13, 2014, 06:33:45 AM
by Medved
The starting gas of the current Philips HPI-T MH lamps dor123 10 4359 June 13, 2014, 06:21:50 AM
by Medved
HID outer bulb soft/hard glass merc 3 3140 June 10, 2014, 12:46:43 AM
by Medved
F30T8 life test « 1 2 » Powell 21 7596 May 31, 2014, 05:11:14 PM
by themaritimegirl
What's the most effective CFL geometry? merc 10 4714 May 30, 2014, 03:51:24 PM
by merc
Colored CFL Rant mbulb146 8 3791 May 26, 2014, 06:04:18 AM
by randacnam7321
Extra-low voltage spotlight merc 5 3419 May 25, 2014, 04:26:10 PM
by Medved
Correct way of comparing lamp efficiencies merc 7 3725 May 21, 2014, 03:13:06 PM
by Medved
CFL switching cycle merc 9 4684 May 17, 2014, 02:41:12 PM
by Medved
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