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What are the electrical specs of PL-C and PL-T CFL lamps with G24d, G24Q bases? WorldwideHIDCollectorUSA 10 1852 Today at 01:53:07 PM
by WorldwideHIDCollectorUSA
Retrofit sodium lamp questions... Multisubject 10 394 Today at 09:57:12 AM
by joseph_125
Chinese EYE mercury lamps? « 1 2 » HIDLad001 20 519 Today at 09:30:55 AM
by joseph_125
Why do Japanese screw base lamps use the North American designations? WorldwideHIDCollectorUSA 12 1560 Today at 03:33:26 AM
by WorldwideHIDCollectorUSA
What can I do with an LPS arctube? « 1 2 » LightbulbManiac 15 317 May 10, 2024, 08:13:56 PM
by Mandolin Girl
Why does Japan have so many HID retrofit lamps for mercury vapor ballasts? WorldwideHIDCollectorUSA 9 172 May 09, 2024, 04:58:43 AM
by WorldwideHIDCollectorUSA
F4T5 rapid end blackening LightsAreBright27 3 104 May 08, 2024, 01:40:04 PM
by LightsAreBright27
Sylvania Metalarc M47 Floodlight bulbs KarenatWarsash 4 108 May 08, 2024, 08:25:31 AM
by KarenatWarsash
ITT 70W 55V HPS Yard Light Troubleshooting « 1 2 » Maxim 26 903 May 07, 2024, 06:37:23 PM
by BT25
HPS deluxe/comfort/deco lamps in lower power ratings? « 1 2 » Laurens 16 766 May 02, 2024, 03:56:44 AM
by Laurens
The first LED retrofit lamp you saw in your life? « 1 2 » Flurofan96 17 958 April 29, 2024, 11:53:22 PM
by Michael
Metal halide questions... « 1 2 » Multisubject 15 641 April 21, 2024, 05:52:00 PM
by Richmond2000
Reducing Ballast Wattage Multisubject 4 232 April 21, 2024, 05:40:51 PM
by Richmond2000
Blacklight CFL autopsy - correct voltage drop? Laurens 2 372 April 17, 2024, 02:56:14 PM
by Laurens
Any way to look at HID lamps without getting arc eye? « 1 2 » Maxim 15 510 April 17, 2024, 02:45:32 PM
by RRK
I figured some things out since my metal halide question, but... Multisubject 6 257 April 13, 2024, 11:40:03 AM
by Multisubject
Driving the Iwasaki H50 with resistive ballast - success Laurens 1 166 April 11, 2024, 02:46:40 PM
by RRK
HE vs HO fluorescent lamps marcin110 6 421 April 10, 2024, 01:57:35 AM
by Medved
The story of the SON forest veso266 6 371 April 09, 2024, 04:49:29 PM
by veso266
Have halophosphate fluorescent lamps ever been linked to office fatigue? WorldwideHIDCollectorUSA 8 407 April 07, 2024, 05:28:59 PM
by Richmond2000
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