 |
 |
Does anyone know the halide salt chemistry for colored metal halide lamps? |
WorldwideHIDCollectorUSA |
5 |
1504 |
October 18, 2020, 08:11:00 AM
by dor123 |
|
|
|
Why are /W fluorescent tubes no longer made? |
WorldwideHIDCollectorUSA |
7 |
1578 |
November 10, 2021, 10:03:36 PM
by WorldwideHIDCollectorUSA |
|
|
|
Why does Japan have so many HID retrofit lamps for mercury vapor ballasts? |
WorldwideHIDCollectorUSA |
9 |
157 |
May 09, 2024, 04:58:43 AM
by WorldwideHIDCollectorUSA |
|
|
|
Japanese E17 base incandescent lamps for general lighting why? |
WorldwideHIDCollectorUSA |
1 |
481 |
June 03, 2023, 11:43:07 PM
by Robotjulep |
|
|
|
Using HID ignitors or electronic starters for North American slimline lamps. |
WorldwideHIDCollectorUSA |
2 |
658 |
April 07, 2021, 12:07:45 PM
by Medved |
 |
|
Will a 18w SOX lamp be overdriven on a F40T12 preheat ballast? « 1 2 » |
WorldwideHIDCollectorUSA |
19 |
3800 |
October 26, 2020, 03:29:51 AM
by WorldwideHIDCollectorUSA |
|
|
|
What is your favorite LED retrofit tube for linear fluorescent tube fixtures? |
WorldwideHIDCollectorUSA |
2 |
575 |
May 21, 2022, 05:12:55 PM
by LightsoftheWest |
|
|
|
Why are circline fluorescent lamps so popular in Japan? |
WorldwideHIDCollectorUSA |
7 |
1654 |
March 12, 2023, 10:42:24 PM
by WorldwideHIDCollectorUSA |
|
|
|
Why do most Japanese non-integrated CFL lamps use G10Q bases? |
WorldwideHIDCollectorUSA |
5 |
824 |
August 03, 2022, 06:12:08 PM
by WorldwideHIDCollectorUSA |
|
|
|
Why were there no QMH and CMH retrofit lamps made for 55v HPS ballasts? |
WorldwideHIDCollectorUSA |
1 |
1077 |
October 16, 2020, 02:36:06 AM
by Medved |
|
|
|
Using EOL preheat fluorescent for Halloween |
WorldwideHIDCollectorUSA |
1 |
665 |
February 14, 2021, 09:10:57 AM
by OgreVorbis |
|
|
|
Why did Venture lighting develop metal halide lamps with unique wattages? |
WorldwideHIDCollectorUSA |
7 |
746 |
June 02, 2023, 11:49:30 PM
by Robotjulep |
|
|
|
How is ti possible for the US to have CWA ballasts for regular high wattage HPS? |
WorldwideHIDCollectorUSA |
3 |
813 |
November 23, 2020, 05:18:56 AM
by Medved |
|
|
|
Why were 5000K standard halophosphate fluorescent lamps so unpopular? |
WorldwideHIDCollectorUSA |
4 |
756 |
May 16, 2022, 12:29:18 AM
by Medved |
|
|
|
Why was slimline technology never applied to non-integrated CFL lamps? |
WorldwideHIDCollectorUSA |
3 |
723 |
July 30, 2022, 10:32:57 PM
by Foxtronix |
|
|
|
Medium pressure sodium lamp color? |
WorldwideHIDCollectorUSA |
3 |
657 |
January 11, 2022, 06:14:30 AM
by Medved |
|
|
|
Modern HID lamps showing up on Etsy as “vintage” light bulbs |
WorldwideHIDCollectorUSA |
12 |
2230 |
October 17, 2020, 01:05:58 PM
by wide-lite 1000 |
|
|
|
European 2 foot LED tubes that use LED starters in series installations? |
WorldwideHIDCollectorUSA |
13 |
2016 |
December 06, 2021, 01:44:03 PM
by WorldwideHIDCollectorUSA |
|
|
|
Why are 3500K and 4200K CCTs so uncommon among Japanese low wattage CFL lamps? |
WorldwideHIDCollectorUSA |
1 |
883 |
September 25, 2022, 03:31:58 PM
by Medved |
|
|
|
Difference between grow light HPS and MH vs normal HPS and MH. |
WorldwideHIDCollectorUSA |
2 |
663 |
January 10, 2022, 01:04:04 AM
by tolivac |
