Subject Started by Replies Views Last post
Interesting F15T8. 24,000 hour and electronic use only Luminaire 9 3423 April 28, 2011, 05:31:57 PM
by Luminaire
Dangers of Cool White? DimBulb 14 3424 March 24, 2009, 06:57:42 PM
by Medved
Christmas « 1 2 » Bubbler Tube 16 3433 January 07, 2018, 03:50:28 PM
by xmaslightguy
Finally!!! Ignition « 1 2 » boiledcabbages 22 3438 September 16, 2021, 10:37:40 AM
by Rommie
Found out why you don't run HPS bulbs in a MH ballasted fixture RyanF40T12 11 3459 January 10, 2022, 08:40:33 PM
by WorldwideHIDCollectorUSA
Water in Incandescent lamp « 1 2 » HomeBrewLamps 23 3460 September 16, 2017, 02:55:55 AM
by Lodge
Overrating a SOX\LPS lamp dp 1 3462 August 16, 2006, 06:50:22 PM
by pslawinski
3 way CFL making weird noises! lightman64 6 3470 September 24, 2009, 09:41:40 PM
by Foxtronix
Effects of underdriving MH lamps Re: violent EOL? « 1 2 » themaritimegirl 17 3476 December 05, 2015, 03:19:58 PM
by Lightingguy1994
Sodium lamp explosion risk?. Bulbhead500w 10 3487 October 12, 2018, 04:52:13 PM
by lights*plus
Mercury Vapor Ballast Substitutions IOT_1928 13 3498 December 22, 2021, 02:35:39 AM
by WorldwideHIDCollectorUSA
MH colour temperature - general lighting « 1 2 » sol 15 3507 March 05, 2017, 10:29:23 PM
by streetlight98
Bulb ban bill in California status Silverliner 5 3510 October 11, 2007, 10:59:56 PM
by Silverliner
Will a 18w SOX lamp be overdriven on a F40T12 preheat ballast? « 1 2 » WorldwideHIDCollectorUSA 19 3513 October 26, 2020, 03:29:51 AM
by WorldwideHIDCollectorUSA
An idea to re-use old christmas sets - need some help « 1 2 » gamebox 18 3524 July 22, 2015, 04:04:43 PM
by Medved
Is it safe to use this lamp nowadays anymore? « 1 2 » d0minat0ra 15 3525 January 27, 2019, 04:58:35 AM
by d0minat0ra
Did someone attempt to run up conventional MV/HID faster? merc 9 3531 September 23, 2018, 09:44:58 AM
by Medved
Please Post Your Christmas Light Sets « 1 2 » Bubbler Tube 21 3534 December 06, 2020, 03:10:56 PM
by WorldwideHIDCollectorUSA
VHO T12 compatability question « 1 2 » BlueHalide 21 3534 June 06, 2016, 08:50:57 PM
by veryhighonoutput
The thing about T8 F32s tubes are being replaced by LED tubes. « 1 2 » lightinglover8902 25 3543 December 05, 2020, 06:19:38 PM
by Fluorescent05
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