Subject Started by Replies Views Last post
Please Post Your Christmas Light Sets « 1 2 » Bubbler Tube 21 3729 December 06, 2020, 03:10:56 PM
by WorldwideHIDCollectorUSA
Is it possible to Remote Ballast a High Pressure Sodium Lamp? form109 10 3733 March 04, 2009, 04:04:07 PM
by Medved
Will a 18w SOX lamp be overdriven on a F40T12 preheat ballast? « 1 2 » WorldwideHIDCollectorUSA 19 3737 October 26, 2020, 03:29:51 AM
by WorldwideHIDCollectorUSA
Water in Incandescent lamp « 1 2 » HomeBrewLamps 23 3749 September 16, 2017, 02:55:55 AM
by Lodge
CFL Meltdown at Lowe's lightman64 12 3759 January 27, 2009, 05:11:31 PM
by Foxtronix
Cree recall « 1 2 » DetroitTwoStroke 17 3764 August 08, 2015, 03:54:17 PM
by M250R201SA
Effects of underdriving MH lamps Re: violent EOL? « 1 2 » themaritimegirl 17 3771 December 05, 2015, 03:19:58 PM
by Lightingguy1994
Difference between 18W SOX and SOX-E lamps? BG101 11 3789 August 14, 2013, 02:57:16 PM
by Medved
Is it safe to use this lamp nowadays anymore? « 1 2 » d0minat0ra 15 3813 January 27, 2019, 04:58:35 AM
by d0minat0ra
MH colour temperature - general lighting « 1 2 » sol 15 3818 March 05, 2017, 10:29:23 PM
by streetlight98
So how bad are Chinese COB LEDs really? « 1 2 » mdcastle 23 3819 September 03, 2016, 12:38:24 PM
by Ash
Chinese Low Pressure Sodium Lamps (Knockoff Remanufactured) ElectroLite 13 3822 July 18, 2019, 12:43:53 PM
by dor123
A vertical placed LPS Raphael 4 3827 October 29, 2006, 01:26:39 AM
by Silverliner
US Takes New Stab at Incandescent Bulb Ban. « 1 2 3 » LightUpMyLife 43 3847 August 05, 2023, 03:01:08 PM
by Steele1992
Ballasting a Mercury Vapor bulb Keyless 14 3868 April 19, 2019, 10:41:20 PM
by Medved
Why the difference in Mercury and Metal Halide bulb shapes EU vs US? Bert Bright 8 3877 May 14, 2018, 11:31:59 PM
by BT25
how to turn on a LPS/SOX bulb in another way? TudorWhiz 3 3888 August 29, 2006, 11:49:36 PM
by imj
MV bulb frame lightingcollector84 7 3891 September 22, 2007, 12:42:09 PM
by J-Frog
F25T12 , 48in questions buddyboi1979 7 3894 May 03, 2011, 05:14:51 AM
by Luminaire
VHO T12 compatability question « 1 2 » BlueHalide 21 3915 June 06, 2016, 08:50:57 PM
by veryhighonoutput
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