Subject Started by Replies Views Last post
EYE Iwasaki stopped production of 2kW MV & clear MV « 1 2 » Lampenfreak 29 5476 March 13, 2021, 10:49:22 AM
by sox35
LEDs don't last as long as rated life. « 1 2 » TudorWhiz 17 5485 March 02, 2009, 04:20:06 PM
by icefoglights
a nice dream bulb design idea.... « 1 2 » TudorWhiz 18 5522 February 11, 2012, 02:35:16 AM
by Medved
Protected Metal Halides « 1 2 » UVIR 26 5541 March 10, 2016, 02:12:25 PM
by Medved
400w Osram double ended blue MH over Reef Aquarium « 1 2 » BlueHalide 22 5544 January 20, 2013, 07:54:31 PM
by Medved
"Smart" Bulbs « 1 2 » wattMaster 17 5562 March 07, 2016, 03:51:06 PM
by Lumex120
New Energy Saving T12s? « 1 2 » Patrick 18 5571 December 17, 2012, 12:56:49 AM
by Alights
Mercury lamps' coatings still made nowadays. Foxtronix 11 5577 May 28, 2021, 05:56:46 PM
by Olav
Sylvania FO13 ........6500K « 1 2 » Powell 25 5586 June 24, 2015, 01:52:28 AM
by Solanaceae
50 year guaranteed electronic ballast?! « 1 2 » DieselNut 20 5592 February 03, 2011, 03:32:50 PM
by Medved
7000 lumen CFL « 1 2 » Powell 17 5599 October 24, 2012, 05:39:50 PM
by Powell
Philips Halogena Energy Saver Lamps - They might be junk... « 1 2 » Semi-Comma 19 5604 December 07, 2010, 07:20:51 PM
by Silverliner
How many lamps do you have? arcblue 14 5607 August 02, 2020, 07:38:17 AM
by funkybulb
Calex Incadescent GLS light bulbs Distorted Vision 5 5609 July 01, 2010, 04:21:33 PM
by James
I'm going to get an aneurysm « 1 2 3 » boiledcabbages 33 5614 September 05, 2021, 11:59:00 AM
by Medved
Running of two 58w T8 tubes in series « 1 2 » imj 21 5617 April 13, 2013, 01:09:11 AM
by imj
T-12 lamp life vs T-8 « 1 2 » RyanF40T12 21 5654 February 06, 2014, 04:32:02 AM
by Kappa7
"driverless" led lamp Alights 8 5690 March 25, 2013, 12:35:55 AM
by Medved
35/39w CDM : magnetic or electronic ? « 1 2 » sol 22 5700 April 11, 2018, 06:22:01 AM
by Medved
blacklights « 1 2 » lesliewatling 20 5701 May 28, 2015, 07:31:37 PM
by Solanaceae
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