Subject Started by Replies Views Last post
Philips TL930 replacement bulbous 5 4512 May 28, 2013, 08:44:32 PM
by Matt L
Color of some odd-named F40's ? xmaslightguy 4 3665 May 26, 2013, 01:42:06 AM
by xmaslightguy
A built in planned obsolescence in long T5s, in form of 35*C rated temperature? « 1 2 » dor123 16 7438 May 23, 2013, 10:28:01 PM
by xmaslightguy
datecode in morse? toomanybulbs 0 2635 May 23, 2013, 08:49:41 AM
by toomanybulbs
Great Value ( Wal Mart) LED 800 lumen lamp Powell 2 3534 May 21, 2013, 12:18:04 PM
by Powell
The FEC ignitor: Is this a real HV ignitor or just an auxiliary starting device? dor123 13 5419 May 20, 2013, 06:07:59 PM
by Medved
Deleted imj 4 2885 May 12, 2013, 01:49:35 PM
by Ash
Deleted imj 4 3067 May 07, 2013, 03:32:57 PM
by Medved
Hot restrike of internal starter and penning HPS lamps directly from the 230Vrms « 1 2 » dor123 22 8468 May 02, 2013, 12:40:45 AM
by Medved
Deleted imj 4 3208 April 22, 2013, 04:13:55 PM
by Medved
A mix and NOT match mess Powell 3 3035 April 22, 2013, 02:10:53 AM
by Medved
Explanations for flickering fluorescents arcblue 10 5473 April 22, 2013, 02:05:15 AM
by Medved
Looking for a video seen on LG Matt L 2 2814 April 18, 2013, 01:31:42 PM
by Matt L
Managed to elevate the mercury vapour pressure inside a dead Luxten 8W T5 lamp dor123 14 4948 April 16, 2013, 11:52:47 PM
by jason_m
Running of two 58w T8 tubes in series « 1 2 » imj 21 8776 April 13, 2013, 01:09:11 AM
by imj
F40T12 NPF ballast Alights 6 4584 April 13, 2013, 12:56:17 AM
by Medved
Cree LED Lamps Patrick 8 5188 April 04, 2013, 06:51:50 PM
by joseph_125
Swirling arc in MH lamps BlueHalide 14 7948 April 03, 2013, 02:03:36 PM
by Medved
"driverless" led lamp Alights 8 9083 March 25, 2013, 12:35:55 AM
by Medved
holonyak's remarks on led technology being 100% efficient Silverliner 4 3989 March 13, 2013, 05:43:40 PM
by Medved
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