Subject Started by Replies Views Last post
Thorn Compact Fluorescent 2D 16W rjluna2 1 119 October 19, 2021, 05:28:41 PM
by Mandolin Girl
European 2 foot LED tubes that use LED starters in series installations? WorldwideHIDCollectorUSA 8 307 October 18, 2021, 03:29:13 AM
by Medved
When do you think HID and FL lighting will go extinct? « 1 2 3 » WorldwideHIDCollectorUSA 36 2279 October 13, 2021, 08:57:31 PM
by mefurd98
Why Don’t We Use Magnetic Arc Deflectors with Metal Halide Lamps? Mr. Orthosilicate 10 987 October 13, 2021, 07:00:01 PM
by James
Should I be ashamed to say that I like LED's? « 1 2 3 » LightsoftheWest 35 690 October 11, 2021, 07:55:24 AM
by Mandolin Girl
Advantages of using 2 F20T12 tubes in series vs on independent ballasts? WorldwideHIDCollectorUSA 13 595 October 11, 2021, 03:12:30 AM
by Medved
So is there a single lamp still manufactured in US/Canada? Foxtronix 4 540 October 10, 2021, 09:06:58 PM
by nicksfans
F30 T12 fluorescents Morbid Angel 11 264 October 10, 2021, 08:55:07 PM
by nicksfans
Rebuilding LPS/SOX lamps? Foxtronix 11 269 October 10, 2021, 08:10:39 PM
by qianshunlighting
How can I operate a germicidal UV lamp safely? WorldwideHIDCollectorUSA 8 542 October 07, 2021, 10:00:37 AM
by sox35
Why American ballasts runs 35W CMH lamps at 39W? dor123 5 192 October 01, 2021, 07:57:18 AM
by Medved
SELA Abadie 6002 DC Blacklight Glow rjluna2 2 136 October 01, 2021, 03:08:57 AM
by Medved
18w PL-L preheat vs 18w PL-L rapid start WorldwideHIDCollectorUSA 2 218 September 29, 2021, 01:25:01 AM
by WorldwideHIDCollectorUSA
How much vacuum inside a fluorescent lamp? LightUpMyLife 1 445 September 24, 2021, 01:43:55 PM
by James
Finally!!! Ignition « 1 2 » boiledcabbages 22 816 September 16, 2021, 10:37:40 AM
by sox35
I'm going to get an aneurysm « 1 2 3 » boiledcabbages 33 1358 September 05, 2021, 11:59:00 AM
by Medved
26W SOX-e *almost* ready to run boiledcabbages 10 523 September 03, 2021, 11:28:02 AM
by boiledcabbages
Will HPS and PSMH ignitors instantly destroy fluorescent tube cathodes? WorldwideHIDCollectorUSA 6 510 August 31, 2021, 06:52:40 AM
by Medved
M80 "HQI" Ballast??? « 1 2 » BlueHalide 16 6407 August 29, 2021, 06:07:30 AM
by Medved
Why were most North American HID lamps not designed for 120v OCV ballasts? WorldwideHIDCollectorUSA 3 375 August 29, 2021, 05:52:33 AM
by Medved
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