Subject Started by Replies Views Last post
LEDs, Good for a laugh DimBulb 2 3063 March 08, 2009, 09:57:32 PM
by icefoglights
Help Dating These Lamps GE M-400A1 1 2888 March 08, 2009, 05:15:30 PM
by Foxtronix
Is it possible to Remote Ballast a High Pressure Sodium Lamp? form109 10 6362 March 04, 2009, 04:04:07 PM
by Medved
LEDs don't last as long as rated life. « 1 2 » TudorWhiz 17 9139 March 02, 2009, 04:20:06 PM
by icefoglights
Visibility & Contrast : Mercury vapor VS High Pressure Sodium form109 7 12636 March 01, 2009, 06:25:35 AM
by TudorWhiz
Defective HPS Lamp? form109 1 3050 February 28, 2009, 04:12:32 AM
by Medved
Sodium Retrofit MErc Lamp FGS 4 3668 February 28, 2009, 04:02:06 AM
by Medved
older mercury vapor lamps and flickering form109 5 5281 February 23, 2009, 08:50:39 PM
by form109
buffer gas in fluorescent lamps dor123 1 3342 February 22, 2009, 05:36:00 PM
by lightman64
CFLs that turn black lightman64 13 8553 February 21, 2009, 04:17:50 PM
by lightman64
New Traffic Lights FGS 0 4418 February 16, 2009, 12:31:51 PM
by FGS
Can mercs overheat? « 1 2 » don93s 15 11028 February 14, 2009, 10:29:43 PM
by form109
Looking for Uv mercury vapor help with this lamp mercuryvaporisking 1 3331 February 13, 2009, 12:45:59 PM
by mercuryvaporisking
Flourescent Myths lightman64 11 6410 February 08, 2009, 06:51:58 AM
by Lampenfreak
LPS Cold weather performance mercuryvaporisking 8 5566 February 06, 2009, 10:40:00 PM
by icefoglights
Buffer gas is compact fluorescent lamp dor123 3 3866 February 03, 2009, 06:48:29 PM
by lightman64
Strange Warning On Regent Mercury Vapor Lamp. form109 11 6564 February 03, 2009, 06:46:42 PM
by lightman64
Solar Brite 100W Self-Ballasted Mercury Vapor Lamp Lumalux 2 3804 February 02, 2009, 09:06:15 PM
by don93s
New Sylvania Living Spaces CFLs Lumalux 3 3861 January 30, 2009, 08:37:53 AM
by FGS
Electronic fluorescent starters. dieselducy 3 4071 January 29, 2009, 05:19:15 PM
by sparkie
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