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Why the color of the halide inside the same bulb are different？ |
bulb_tester2009 |
6 |
962 |
August 17, 2022, 02:23:19 AM
by bulb_tester2009 |
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Why the broken MV lamp inside the Gaash Hila lantern, have brightness variations |
dor123 |
2 |
1547 |
November 29, 2012, 11:34:58 AM
by Ash |
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why T17? |
marcopete87 |
3 |
1749 |
July 09, 2013, 09:18:14 PM
by Alights |
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Why SRS ballasts aren't suitable for krypton T8 lamps |
dor123 |
4 |
783 |
July 27, 2022, 03:16:37 AM
by dor123 |
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Why some Philips SON-E/I 70W, takes ages to hot restrike |
dor123 |
1 |
1062 |
October 25, 2016, 03:51:14 PM
by hannahs lights |
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Why some Incandescent lamps tend to yellow ? |
Jovan |
14 |
2956 |
July 31, 2020, 10:34:36 AM
by Jovan |
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Why some American sources rates 35W CMH lamps as 39W? |
dor123 |
1 |
1288 |
April 09, 2018, 10:18:42 AM
by Medved |
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Why sodium don't have a molecular continum at high pressure |
dor123 |
4 |
798 |
August 11, 2022, 06:01:33 PM
by James |
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Why so many HPI-T ripoffs around the world? |
WorldwideHIDCollectorUSA |
4 |
1009 |
April 25, 2021, 10:13:09 AM
by Medved |
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Why SBMV lamps, start to cycle when burned horizontally? |
dor123 |
9 |
1988 |
February 13, 2016, 12:29:54 AM
by arcblue |
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Why replacement lamps for bug zappers are so expensive |
dor123 |
4 |
1073 |
August 09, 2021, 04:58:58 PM
by James |
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Why replace Mercury luminaires with Sodium luminaires? « 1 2 3 » |
M250R201SA |
38 |
7457 |
January 21, 2017, 10:11:07 PM
by streetlight98 |
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Why probe-start MH lamps needs higher OCV for ignition than mercury lamps? |
dor123 |
5 |
2438 |
February 16, 2014, 01:36:01 PM
by dor123 |
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Why Philips Graphica and Deluxe 90 became EEC G ? |
Jovan |
6 |
1104 |
January 12, 2022, 06:04:25 PM
by James |
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Why Osram NAV-x Super 4Y lamps don't redding out and cycles at EOL? |
dor123 |
5 |
1568 |
August 02, 2016, 05:46:14 AM
by dor123 |
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Why not electronic ballast for mercury vapor? |
OgreVorbis |
12 |
2333 |
February 10, 2021, 04:19:44 AM
by Medved |
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Why no self ballasted high pressure sodium and low pressure sodium lamps? |
WorldwideHIDCollectorUSA |
5 |
668 |
December 07, 2022, 02:19:51 AM
by Medved |
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Why my Venture MH-DE 70W/UVS/GDX thallium lamp isn't runs unsaturated? |
dor123 |
0 |
579 |
February 07, 2023, 10:12:59 AM
by dor123 |
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Why must the lighting industry be like this? « 1 2 3 ... 6 » |
Maxim |
75 |
4463 |
August 28, 2023, 09:58:40 PM
by Maxim |
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Why most brand new Na-Sc MH lamps, tends to have a yellowish color? |
dor123 |
4 |
1555 |
September 20, 2014, 11:17:57 PM
by BlueHalide |
