Subject Started by Replies Views Last post
CFL nostalgia! « 1 2 » AngryHorse 21 2678 May 13, 2022, 02:54:31 AM
by bulb_tester2009
T-12 lamp life vs T-8 « 1 2 » RyanF40T12 21 4861 February 06, 2014, 04:32:02 AM
by Kappa7
Please Post Your Christmas Light Sets « 1 2 » Bubbler Tube 21 3534 December 06, 2020, 03:10:56 PM
by WorldwideHIDCollectorUSA
The truth about which lightsource have the longest lifespan « 1 2 » dor123 21 5913 December 10, 2012, 11:23:40 AM
by Ash
Underdriving/overdriving lamps: Effects on lamp & ballast « 1 2 » arcblue 21 15882 January 01, 2018, 03:48:48 AM
by Medved
Is it ok to run a 175 watt mercury vapor bulb on an hps starter? « 1 2 » thelightingman 21 2886 February 27, 2021, 12:03:58 PM
by thelightingman
Safe ballast and light « 1 2 » wattMaster 21 4000 June 06, 2016, 04:25:05 PM
by Medved
USA Lamp Bans -- Is The January 1, 2020 Phaseout Still Happening? « 1 2 » nogden 21 4118 August 24, 2019, 05:04:40 PM
by Lightingguy1994
A perfect lighting set-up out in the countryside « 1 2 » davidnonledfan 21 1895 July 17, 2022, 11:12:14 PM
by davidnonledfan
Hot restrike of internal starter and penning HPS lamps directly from the 230Vrms « 1 2 » dor123 22 5299 May 02, 2013, 12:40:45 AM
by Medved
LED lamps - Not eco-friendly as you thought « 1 2 » dor123 22 3708 July 23, 2016, 01:30:42 AM
by Ash
. « 1 2 » Max 22 6118 September 10, 2015, 11:49:10 AM
by marcopete87
Finally!!! Ignition « 1 2 » boiledcabbages 22 3438 September 16, 2021, 10:37:40 AM
by Rommie
How many incandescent lamps do you have? « 1 2 » Foxtronix 22 6731 January 27, 2021, 02:27:19 PM
by alexd120
Light-color 927 « 1 2 » Prismatic 22 7036 January 07, 2010, 11:57:27 AM
by Medved
What are the electrical specs for PL-L CFL fluorescent lamps? « 1 2 » WorldwideHIDCollectorUSA 22 3646 March 08, 2022, 07:54:08 PM
by WorldwideHIDCollectorUSA
700W Mercury Vapor « 1 2 » GE M-400A1 22 9491 June 29, 2021, 03:39:27 AM
by AngryHorse
Need "infinite" lamp life lighting solution « 1 2 » Ash 22 5363 December 21, 2011, 01:35:54 PM
by Ash
How much can materials from EOL lamps be reused? « 1 2 » Roi_hartmann 22 4324 December 21, 2020, 08:06:01 PM
by wide-lite 1000
esl light « 1 2 » marcopete87 22 4517 March 05, 2013, 06:13:52 AM
by Medved
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