Subject Started by Replies Views Last post
Dimming SON-I 50W and 70W lamps monkeyface 4 421 June 08, 2021, 02:43:36 AM
by monkeyface
Mercury lamps' coatings still made nowadays. Foxtronix 11 2534 May 28, 2021, 05:56:46 PM
by Olav
What causes MH lamp to cycle somtimes at EOL? dor123 3 367 May 22, 2021, 12:16:42 PM
by James
where to sell / buy / swap gas discharge bulbs Zambi137 5 332 May 21, 2021, 03:17:32 PM
by sox35
Question about Philips 2000W lamp Zambi137 11 582 May 21, 2021, 02:55:49 PM
by Zambi137
Anyone heard of these? Das Rheingold 7 516 May 19, 2021, 02:12:27 AM
by dor123
Trying to get Philips SOX-E 26W to Run Smoothly « 1 2 » John 16 1293 May 11, 2021, 09:06:17 AM
by sox35
SOX lamps having trouble starting with HV ignitors. WorldwideHIDCollectorUSA 4 408 May 11, 2021, 02:55:54 AM
by Medved
Full spectrum F40T12 high CRI over 95 - lamps? AZTECH 10 534 May 10, 2021, 10:59:24 PM
by funkybulb
New HPS fixtures? Das Rheingold 5 367 May 08, 2021, 11:10:32 PM
by Das Rheingold
US HID lamps « 1 2 » LightsDelight 16 1700 May 07, 2021, 06:20:18 PM
by James
What is the gasfilling of IKEA LED filament lamps? dor123 1 207 May 07, 2021, 03:24:34 PM
by Medved
Intentionally making HPS lamps look like LPS lamps. « 1 2 » WorldwideHIDCollectorUSA 15 1015 May 07, 2021, 03:54:23 AM
by lights*plus
HPS Disposal « 1 2 » HPSM250R2 19 947 May 01, 2021, 08:09:44 AM
by Medved
Is this a mercury vapor or metal halide bulb? MothTrapper16 5 387 May 01, 2021, 01:16:05 AM
by Lumex120
Victory Halogen Infrared Ruby Slim Vertical rjluna2 2 235 April 30, 2021, 07:33:03 AM
by rjluna2
Why do probe start metal halide lamps need to be group replaced? WorldwideHIDCollectorUSA 6 440 April 29, 2021, 09:19:36 PM
by Xytrell
question about Philips Master Citywhite CDO-et+ 70 watt Zambi137 6 417 April 29, 2021, 05:59:09 PM
by Zambi137
My IKEA 0.9W globe LED filament lamp don't heats up at all dor123 1 237 April 29, 2021, 03:32:40 AM
by Medved
Ge StayBright probe start MH lamps WorldwideHIDCollectorUSA 1 221 April 27, 2021, 01:10:45 PM
by Max
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