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Why did Venture lighting develop metal halide lamps with unique wattages? |
WorldwideHIDCollectorUSA |
7 |
743 |
June 02, 2023, 11:49:30 PM
by Robotjulep |
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Why did SOX lamps dominate the low pressure sodium lamp industry? « 1 2 » |
WorldwideHIDCollectorUSA |
19 |
3584 |
October 28, 2020, 08:48:31 AM
by Rommie |
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Why did Iwasaki HID lamps become so popular in Australia? |
WorldwideHIDCollectorUSA |
6 |
1182 |
January 28, 2021, 06:49:35 AM
by LightsDelight |
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Why did Australia import some HID lamps designed for the North American market? |
WorldwideHIDCollectorUSA |
2 |
775 |
September 21, 2022, 03:34:43 AM
by Al_M |
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Why CMH have a longer hot restrike time if the internal perssure lower than QMH? |
dor123 |
3 |
1894 |
February 10, 2016, 08:57:07 AM
by Medved |
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Why capacitors affect lamps performance in North America |
dor123 |
7 |
1962 |
October 23, 2023, 01:14:41 AM
by WorldwideHIDCollectorUSA |
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Why blue and green MH lamps don't have coatings at the ends? |
dor123 |
2 |
684 |
August 03, 2022, 02:11:37 PM
by James |
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Why are SBMVs so inefficient? |
Lumex120 |
2 |
1177 |
December 08, 2015, 04:27:56 PM
by Ash |
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Why are PL-L lamps in the Korean countries called “FPL” lamps? |
WorldwideHIDCollectorUSA |
1 |
613 |
March 01, 2022, 08:39:54 AM
by bulb_tester2009 |
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Why are Philips 54-765 lamps the most popular standard colours lamps? |
WorldwideHIDCollectorUSA |
5 |
955 |
December 14, 2021, 11:27:18 PM
by WorldwideHIDCollectorUSA |
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Why are incandescents still legal in African countries? |
WorldwideHIDCollectorUSA |
2 |
754 |
November 05, 2021, 09:22:31 AM
by Mandolin Girl |
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Why are FUL CFL lamps commonly used in insect killers? |
WorldwideHIDCollectorUSA |
3 |
682 |
July 02, 2022, 03:17:13 AM
by WorldwideHIDCollectorUSA |
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Why Are F36T8 Tubes Almost Non Existent in North America? |
108CAM |
8 |
1172 |
August 26, 2022, 11:43:22 AM
by funkybulb |
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Why are European HPS lamps not ideal for operation on CWA gear? |
WorldwideHIDCollectorUSA |
3 |
794 |
January 27, 2021, 06:36:06 AM
by Medved |
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Why are CWA ballasts bad for Multi Metal Hi Ace, Super Ace, and Clean Ace lamps? |
WorldwideHIDCollectorUSA |
1 |
636 |
November 15, 2020, 08:15:57 PM
by Medved |
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Why are circline fluorescent lamps so popular in Japan? |
WorldwideHIDCollectorUSA |
7 |
1648 |
March 12, 2023, 10:42:24 PM
by WorldwideHIDCollectorUSA |
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Why are 5000K fluorescent lamps so popular in Japan? |
WorldwideHIDCollectorUSA |
5 |
827 |
April 28, 2022, 01:31:52 PM
by WorldwideHIDCollectorUSA |
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Why are 3500K and 4200K CCTs so uncommon among Japanese low wattage CFL lamps? |
WorldwideHIDCollectorUSA |
1 |
882 |
September 25, 2022, 03:31:58 PM
by Medved |
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Why are /W fluorescent tubes no longer made? |
WorldwideHIDCollectorUSA |
7 |
1572 |
November 10, 2021, 10:03:36 PM
by WorldwideHIDCollectorUSA |
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Why American ballasts runs 35W CMH lamps at 39W? |
dor123 |
5 |
951 |
October 01, 2021, 07:57:18 AM
by Medved |
