Subject Started by Replies Views Last post
Why the British 125W T12 requires a capacitor for optimal lamp performance? dor123 4 1181 June 20, 2022, 05:32:36 AM
by AngryHorse
GE discontinues the M400R2, & M400A2 « 1 2 » lightinglover8902 16 7072 June 17, 2022, 01:18:56 AM
by LightsoftheWest
Favorite LED Streetlight « 1 2 3 » CreeRSW207 39 9771 June 16, 2022, 08:10:43 PM
by bulb_tester2009
The unknown Sunrise CFL N3210 12 1802 June 07, 2022, 08:08:56 PM
by joseph_125
Advance Ballast Datecode Econolite03 4 1085 May 30, 2022, 06:51:30 PM
by joseph_125
Modern Louvered Fluorescent/LED joseph_125 2 937 May 21, 2022, 05:54:21 PM
by joseph_125
Did Lithonia bring back the KSE, KAR, and KVS? LightsoftheWest 4 1275 May 10, 2022, 11:51:16 PM
by Burrito
Philips Con-Tempo Conversion Project 108CAM 0 729 April 28, 2022, 08:27:09 AM
by 108CAM
Making a 700w ballast « 1 2 » RandomCatPerson 16 2967 April 15, 2022, 06:01:20 PM
by WorldwideHIDCollectorUSA
Custom Ordering Fixtures Econolite03 4 1100 April 08, 2022, 02:03:23 PM
by Econolite03
Emergency Light fixture gear exexcollega 5 1463 March 11, 2022, 04:22:30 PM
by exexcollega
What makes a high bay fixture a “transparent high bay” fixture? WorldwideHIDCollectorUSA 1 819 March 09, 2022, 07:34:17 AM
by dor123
Japanese specification fluorescent lamps in LOA fixtures. Why? WorldwideHIDCollectorUSA 0 742 March 01, 2022, 12:09:04 AM
by WorldwideHIDCollectorUSA
Various new Acuity Brands LED products LightsoftheWest 0 849 February 21, 2022, 07:09:40 PM
by LightsoftheWest
Interesting Korean 36w PL-L preheat CFL ceiling fixture WorldwideHIDCollectorUSA 0 809 February 14, 2022, 02:10:02 PM
by WorldwideHIDCollectorUSA
Older fluorescent lamps bulb_tester2009 0 808 February 10, 2022, 09:12:23 PM
by bulb_tester2009
Difference between Philips SRK, SRL and SRM fixtures « 1 2 » Nisei 22 3484 February 09, 2022, 11:52:47 AM
by AgentHalogen_87
Why does the 40W magnet ballast can't light two tubes? bulb_tester2009 6 1416 February 09, 2022, 11:01:05 AM
by AngryHorse
Pulse Start metal halide fixtures banned in California? WorldwideHIDCollectorUSA 14 2076 February 07, 2022, 08:33:12 PM
by joseph_125
Leotek has revised the Safeguard area light CreeRSW207 6 1230 February 03, 2022, 08:57:34 PM
by CreeRSW207
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