Subject Started by Replies Views Last post
Repairing a Broken Pin on a Fluorescent Tube 108CAM 3 309 January 13, 2023, 09:57:48 AM
by funkybulb
Fate of Philips WiZ Smart Bulbs Econolite03 3 224 January 04, 2023, 08:31:39 PM
by Econolite03
Quality of current made F40T12 Philips Altos Lightingguy1994 1 227 January 02, 2023, 11:37:14 PM
by Lcubed3
Osram (Ledvance) Factory Bari Italy Michael 9 393 January 02, 2023, 01:58:19 PM
by Michael
The Cheap Chinese Bulb That Won't Turn Off LightUpMyLife 3 326 December 31, 2022, 03:25:12 AM
by marcopete87
Swapping out bulbs on Christmas lights for LEDs? LightUpMyLife 2 185 December 30, 2022, 11:51:45 PM
by xmaslightguy
Question about germicidal lamps RadiantMV 3 351 December 27, 2022, 10:45:46 PM
by RadiantMV
65-80w Fluorescent Tubes - How Does The Multi-Wattage Aspect Work? 108CAM 14 1537 December 25, 2022, 08:40:20 PM
by LightBulbFun
Radium 500W Incandescent Mschulz90 0 151 December 24, 2022, 08:02:33 AM
by Mschulz90
LED blacklights make my eyes hurt desktoptrashcan 3 354 December 20, 2022, 12:17:47 AM
by Lightingguy1994
Difference between Sylvania Dulux T/E and Dulux T/E IN CFL lamps? WorldwideHIDCollectorUSA 1 220 December 13, 2022, 10:14:49 AM
by Michael
Why is fluorescent lighting becoming less appreciated on LG in recent times? « 1 2 3 » WorldwideHIDCollectorUSA 30 2962 December 11, 2022, 08:32:03 PM
by Econolite03
Lumen and luminous efficiency reduction of Philips TL-D SUPER-80 tubes bulb_tester2009 3 231 December 11, 2022, 01:56:24 PM
by James
White sodium SDW marcopete87 9 367 December 10, 2022, 12:58:49 PM
by marcopete87
Would I be able to run a 400 mercury vapour bulb on a 400 metal halide ballast? Raymondo 6 288 December 09, 2022, 12:49:02 AM
by Raymondo
Why no self ballasted high pressure sodium and low pressure sodium lamps? WorldwideHIDCollectorUSA 5 366 December 07, 2022, 02:19:51 AM
by Medved
What are your favorite LED retrofit Christmas lamps? WorldwideHIDCollectorUSA 0 118 December 04, 2022, 02:04:24 PM
by WorldwideHIDCollectorUSA
6500K triphosphor daylight fluorescent lamps effective for SAD? WorldwideHIDCollectorUSA 1 244 November 29, 2022, 03:17:14 AM
by Medved
Philips made /N and /C lamps? RadiantMV 4 342 November 27, 2022, 06:48:09 PM
by lights*plus
Cap down SOX experiment? AngryHorse 10 511 November 23, 2022, 04:45:18 AM
by AngryHorse
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