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Anyone know how to read Sylvania fluorecscent DATE CODE? Luminaire 1 3537 June 13, 2010, 08:37:26 PM
by Silverliner
HID lamps and "not so pure" electricity Roi_hartmann 1 2508 June 08, 2010, 04:15:32 PM
by Medved
Anyone else a fan of electronic programmed rapid start? Luminaire 5 3852 June 08, 2010, 06:05:41 AM
by dor123
Rapid Start Magnetic Ballasts for T5 Four-Footers Bamaslamma1003 5 4357 June 05, 2010, 07:58:35 AM
by Luminaire
F40T12 specs of the banned one, modern one, the new premium ones..... Luminaire 0 3630 June 05, 2010, 06:00:08 AM
by Luminaire
Daylight Deluxe fluorescents. Foxtronix 2 3145 June 02, 2010, 08:49:22 AM
by Luminaire
Colored Fluorescent Lamps DieselNut 5 4190 May 30, 2010, 01:13:19 AM
by xmaslightguy
Swirling in Fluorescent Tubes Bamaslamma1003 14 11830 May 24, 2010, 04:47:25 PM
by Medved
GE Cinema Linear Fluorescents Lumalux 3 3139 May 22, 2010, 01:36:58 PM
by Luminaire
New GE Reveal CFLs Lumalux 13 11013 May 21, 2010, 10:48:53 PM
by Luminaire
Running a 55W 2D lamp joseph_125 5 4684 May 21, 2010, 10:10:48 PM
by Luminaire
Difference between incandescent lamps Xytrell 1 3058 May 11, 2010, 05:14:22 PM
by f36t8
Question about the humming voliume of the CWA ballasts dor123 3 3144 May 04, 2010, 09:47:47 PM
by don93s
PL13's flickering on choke ballast arcblue 7 5025 April 21, 2010, 09:31:37 AM
by Roi_hartmann
HPS lamps: External or internal amalgam reservoir? arcblue 1 3264 April 20, 2010, 05:20:01 PM
by Medved
11W Candle BC Bulbs Distorted Vision 2 3471 April 17, 2010, 06:46:27 AM
by SeanB~1
Date code on GE mercs Lampenfreak 1 2792 April 13, 2010, 04:42:04 PM
by FGS
Amalgam based fluorescent lamps question dor123 3 3157 April 08, 2010, 03:15:09 PM
by Medved
Domination speed of the mercury in the discharge from the gas on HPS lamps dor123 7 3684 April 05, 2010, 04:36:13 AM
by dor123
Biggest and highest wattage lamp FGS 12 8678 April 04, 2010, 11:05:28 PM
by kai
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