Subject Started by Replies Views Last post
Why the British 125W T12 requires a capacitor for optimal lamp performance? dor123 4 381 June 20, 2022, 05:32:36 AM
by AngryHorse
Quick question: How are 4-wire manual fluorescent starter switches wired LampLover 10 1825 June 23, 2022, 10:16:11 PM
by funkybulb
Evluma launches the RoadMax cobrahead street light LightsoftheWest 2 234 June 25, 2022, 11:31:11 PM
by CreeRSW207
Why electronic HID ballasts can't accelerate the run-up of HPS lamps? dor123 3 289 June 28, 2022, 07:26:31 PM
by 108CAM
I think Philips is about to ruin their Roadfocus lineup CreeRSW207 9 882 June 30, 2022, 10:02:43 PM
by HPS_250
Garden of Streetlights Econolite03 6 906 July 01, 2022, 08:41:41 PM
by Molly
Using cobrahead street lanterns as grow lights? WorldwideHIDCollectorUSA 4 225 July 07, 2022, 10:42:50 AM
by Molly
FML27 preheat CFL fixtures for the North American market? WorldwideHIDCollectorUSA 0 114 July 07, 2022, 12:09:13 PM
by WorldwideHIDCollectorUSA
North American 4 pin CFL magnetic ballast incompatibility claim. WorldwideHIDCollectorUSA 2 180 July 09, 2022, 09:50:47 PM
by WorldwideHIDCollectorUSA
Round or Square Autobahns, which do you prefer? CreeRSW207 3 211 July 21, 2022, 10:29:21 AM
by Molly
Worst LED Fixtures « 1 2 3 4 » wattMaster 52 10653 July 22, 2022, 03:56:24 AM
by 108CAM
Have You Ever Purchased A Mislamped Fixture Without Realising? 108CAM 4 221 July 28, 2022, 10:33:25 PM
by joseph_125
Radionic Industries bulb and ballast mixup. What bulbs may work? N3210 4 172 August 06, 2022, 02:48:27 AM
by WorldwideHIDCollectorUSA
Good First SOX/LPS Fixture « 1 2 » 108CAM 15 623 August 06, 2022, 05:53:34 AM
by Rommie
Why so few external starter preheat CFL fixtures in North America? WorldwideHIDCollectorUSA 0 122 August 07, 2022, 11:05:02 PM
by WorldwideHIDCollectorUSA
Have you ever encountered a ballast explosion, smoke or other failures? « 1 2 » bulb_tester2009 25 1121 August 10, 2022, 02:09:41 AM
by Michael
Why calling the color of failed LED streetlighting "purple" is minsomer dor123 8 569 August 17, 2022, 02:05:47 PM
by HIDLad001
Ballasts for running 55W PL-L Bulbs HIDLad001 13 376 August 17, 2022, 02:07:53 PM
by WorldwideHIDCollectorUSA
Best Fulham ballast for 90W SOX lamps? 70HPS 4 236 August 21, 2022, 12:04:48 AM
by 70HPS
Would Better Optics Help Reduce LED Streetlight Glare? 108CAM 3 208 August 25, 2022, 03:50:14 PM
by Econolite03
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