Subject Started by Replies Views Last post
Resistor for neon indicators Binarix128 8 2813 November 01, 2020, 06:17:40 AM
by Medved
Are there people who “restore” vintage light fixtures by converting them to LED? WorldwideHIDCollectorUSA 8 2511 November 01, 2020, 02:01:10 AM
by joseph_125
Are there any countries in the world that have outright banned HID lighting? WorldwideHIDCollectorUSA 4 2381 October 31, 2020, 04:02:18 PM
by Medved
Have there been any buildings that have burned down due to F34T12 tubes? WorldwideHIDCollectorUSA 7 2623 October 31, 2020, 03:07:21 PM
by Jovan
Would normal sockets work for hps or psmh lights? Bulbman256 11 3243 October 30, 2020, 09:29:01 PM
by WorldwideHIDCollectorUSA
Can a 18w SOX lamp run on 2 magnetc F13T5 preheat ballasts wired in parallel? WorldwideHIDCollectorUSA 1 1953 October 30, 2020, 02:50:47 AM
by Medved
What causes negative resistance in arclamps? Binarix128 4 2278 October 30, 2020, 02:32:50 AM
by Medved
Are there any American members who have any LPS lamps that are NOT SOX? WorldwideHIDCollectorUSA 0 1857 October 30, 2020, 02:19:06 AM
by WorldwideHIDCollectorUSA
Why are cyan LEDs SO EXPENSIVE? Binarix128 7 2691 October 29, 2020, 07:25:39 PM
by Xytrell
What are your electricity rates? (US cents / KWH) HPS_250 8 2448 October 29, 2020, 06:02:13 PM
by James
Were the Advance SOX ballasts considered autoleak transformers? WorldwideHIDCollectorUSA 2 2034 October 29, 2020, 12:13:16 PM
by Medved
Lowes General Electric Lighting Collection CEB1993 6 2490 October 28, 2020, 09:49:22 PM
by HPSM250R2
Can I run 2 F48T12 VHO tubes on a 2 lamp F90T17 ballast? WorldwideHIDCollectorUSA 14 3258 October 28, 2020, 01:00:55 PM
by funkybulb
Does a F48T8 HO fluorescent tube run at 110v 0.425a? WorldwideHIDCollectorUSA 12 3212 October 28, 2020, 12:29:51 AM
by xmaslightguy
Will a F96T12 215w VHO fluorescent tube work properly on a 175w MV ballast? WorldwideHIDCollectorUSA 4 2491 October 27, 2020, 01:34:08 PM
by Medved
Can a US F90T17 lamp operate on a S16 starter or 80w-225w tanning bed starter? WorldwideHIDCollectorUSA 5 2037 October 26, 2020, 09:54:50 PM
by WorldwideHIDCollectorUSA
Has anyone heard of a company called Formed Plastics? LightDragon 4 1906 October 26, 2020, 08:28:07 PM
by CreeRSW207
Advance Weatherproof Ballasts « 1 2 » joseph_125 18 4508 October 26, 2020, 06:58:53 PM
by WorldwideHIDCollectorUSA
F32T8 Voltage & Current High Intensity 4 2121 October 26, 2020, 06:07:57 AM
by funkybulb
F90T17's won't work on ANY HO/VHO ballast. don93s 7 3534 October 26, 2020, 01:43:15 AM
by WorldwideHIDCollectorUSA
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