Subject Started by Replies Views Last post
broken filiments+high voltage=bright light form109 5 2058 June 06, 2015, 09:18:20 AM
by Solanaceae
Junk Store Find form109 8 2412 February 25, 2010, 09:13:15 AM
by DieselNut
runing two lamps on one ballast form109 4 1690 January 12, 2010, 01:02:26 AM
by Xytrell
LED Troubles form109 2 1555 March 13, 2009, 10:01:16 PM
by form109
Is it possible to Remote Ballast a High Pressure Sodium Lamp? form109 10 3780 March 04, 2009, 04:04:07 PM
by Medved
cheap incandescent off brand early faliure form109 6 2187 January 11, 2010, 08:07:27 PM
by Parrot
LED'S For Streetlighting « 1 2 3 » form109 35 11069 January 11, 2010, 07:57:48 PM
by Parrot
ballasts whats noiser form109 5 2251 November 10, 2008, 06:31:29 PM
by form109
Defective HPS Lamp? form109 1 1713 February 28, 2009, 04:12:32 AM
by Medved
what do you like most about hid lamps form109 4 2079 January 10, 2010, 03:17:20 PM
by Parrot
incandescent lamps clear or coated « 1 2 » form109 15 6074 December 10, 2019, 03:03:44 PM
by Edmund Ironside
Compact Flourescent Lamp Preferences « 1 2 3 4 » form109 54 14231 January 11, 2010, 08:02:02 PM
by Parrot
favorite color tempature « 1 2 3 ... 6 » form109 78 26445 June 28, 2020, 12:13:55 PM
by Oliver
germicidal lamp design form109 2 2181 July 08, 2008, 03:27:01 PM
by form109
Firing Up A Brand New Regent 175 Watt Mercury Vapor Lamp form109 5 2000 March 14, 2009, 01:03:16 PM
by form109
Visibility & Contrast : Mercury vapor VS High Pressure Sodium form109 7 7714 March 01, 2009, 06:25:35 AM
by TudorWhiz
What Kind Of HID Lamps Do Your Local Hardware Stores Carry? « 1 2 3 » form109 30 11794 January 17, 2018, 05:38:23 AM
by Mercurylamps
the dark sky agency ha !!! more like the DARK SKY NUTS form109 7 3120 July 04, 2008, 07:20:04 PM
by form109
More Strange Problems With Incandescent Bulbs form109 2 1895 December 07, 2008, 03:41:50 PM
by Mr. Big
mercury vapor lamps and lumen depreciation form109 11 5811 April 09, 2009, 04:15:22 PM
by giancraloHPS
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