Subject Started by Replies Views Last post
Single-Pin Fluorescent Tubes (Part 2) Multisubject 13 3222 June 14, 2025, 02:57:12 PM
by joseph_125
What's the purpose of this F40T12 BL? LightsAreBright27 6 273 June 14, 2025, 02:51:00 PM
by RRK
What causes fluorescent tubes to striate? Maxim 8 1681 June 13, 2025, 08:59:49 PM
by Baked bagel 11
100W Philips White SON Ballasting rapidstart_12 6 1151 June 13, 2025, 10:38:47 AM
by RRK
Maximum Temperature of Arc Tubes? Multisubject 3 482 June 12, 2025, 04:08:18 PM
by AngryHorse
European 400W MH standards marcopete87 4 513 June 12, 2025, 04:03:00 PM
by Michael
Why my Sylvania HSI-TD 70W/WDL have high dose of halides? dor123 0 190 June 12, 2025, 09:11:49 AM
by dor123
Inductor from SX72 ignitor RRK 6 886 June 11, 2025, 06:05:01 AM
by FrontSideBus
Single-Pin Fluorescent Tubes Multisubject 6 2314 June 10, 2025, 04:56:24 PM
by AngryHorse
Venture MH Lamps GE PM 0 288 June 10, 2025, 11:29:10 AM
by GE PM
Why CMH lamps have wider thallium line compared to QMH lamps dor123 5 1986 June 09, 2025, 07:31:37 AM
by dor123
Did the 1995 and 2012 US T12 bans impact Canada? WorldwideHIDCollectorUSA 3 1557 June 07, 2025, 09:34:35 AM
by funkybulb
SDW-TG 50w on standard SON 50w electronic gear? Laurens 5 1878 June 06, 2025, 02:43:01 PM
by Laurens
Pressing and Holding the 'On' Button on a Preheat Fluorescent Luminaire Maxim 1 748 June 05, 2025, 08:48:19 PM
by sol
Osram (Ledvance) Factory Bari Italy « 1 2 » Michael 22 18299 June 05, 2025, 08:22:04 AM
by dchen4
Japan proposes to ban straight fluorescent tubes by the end of 2027 « 1 2 » WorldwideHIDCollectorUSA 15 7334 June 02, 2025, 03:37:09 AM
by WorldwideHIDCollectorUSA
Anything to do with dead F40T12 RS tubes? Multisubject 12 4510 May 30, 2025, 11:53:00 PM
by xmaslightguy
Wiring a switch on an ignitor common Maxim 4 1241 May 30, 2025, 11:19:06 PM
by Maxim
Phosphors: MV vs Fluorescent? Multisubject 10 2329 May 30, 2025, 05:57:18 AM
by dor123
A question for James. FrontSideBus 5 1868 May 29, 2025, 10:13:27 AM
by Laurens
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