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Why replacement lamps for bug zappers are so expensive |
dor123 |
4 |
2996 |
August 09, 2021, 04:58:58 PM
by James |
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Why SBMV lamps, start to cycle when burned horizontally? |
dor123 |
9 |
5105 |
February 13, 2016, 12:29:54 AM
by hotrestrike |
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Why so many HPI-T ripoffs around the world? |
WorldwideHIDCollectorUSA |
4 |
2903 |
April 25, 2021, 10:13:09 AM
by Medved |
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Why so many LED lamps not for enclosed fixtures? |
Cole D. |
6 |
8629 |
May 30, 2024, 03:48:56 AM
by James |
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Why sodium don't have a molecular continum at high pressure |
dor123 |
4 |
2661 |
August 11, 2022, 06:01:33 PM
by James |
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Why some American sources rates 35W CMH lamps as 39W? |
dor123 |
1 |
3327 |
April 09, 2018, 10:18:42 AM
by Medved |
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Why some Incandescent lamps tend to yellow ? |
Jovan |
14 |
9549 |
July 31, 2020, 10:34:36 AM
by Jovan |
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Why some MH lamps have less bright electrodes than others, during ignition? |
dor123 |
4 |
874 |
June 24, 2026, 12:55:34 PM
by RRK |
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Why some Philips SON-E/I 70W, takes ages to hot restrike |
dor123 |
1 |
2774 |
October 25, 2016, 03:51:14 PM
by hannahs lights |
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Why SRS ballasts aren't suitable for krypton T8 lamps |
dor123 |
4 |
2548 |
July 27, 2022, 03:16:37 AM
by dor123 |
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why T17? |
marcopete87 |
3 |
4054 |
July 09, 2013, 09:18:14 PM
by Alights |
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Why table salt (NaCl) aren't used in MH lamps? |
dor123 |
5 |
4930 |
September 04, 2024, 03:07:37 AM
by Medved |
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Why the broken MV lamp inside the Gaash Hila lantern, have brightness variations |
dor123 |
2 |
3768 |
November 29, 2012, 11:34:58 AM
by Ash |
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Why the color of the halide inside the same bulb are different？ |
bulb_tester2009 |
6 |
3579 |
August 17, 2022, 02:23:19 AM
by bulb_tester2009 |
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Why the difference in Mercury and Metal Halide bulb shapes EU vs US? |
Bert Bright |
8 |
9920 |
May 14, 2018, 11:31:59 PM
by WestinghouseCeramalux |
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Why the EU banned the HG free HPS lamps? |
dor123 |
10 |
7223 |
May 17, 2018, 07:02:18 PM
by lights*plus |
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Why the Osram Colorstar DSX2 white HPS lamps, described as Citylight DS? |
dor123 |
0 |
2496 |
January 17, 2016, 07:53:38 AM
by dor123 |
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Why the Osram HBI short-arc indium lamp didn't made it to the market? |
dor123 |
8 |
5797 |
July 05, 2025, 08:35:32 AM
by dor123 |
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Why the Thron 2D and its adapters, kidnapped from the shelves in the UK? |
dor123 |
9 |
6095 |
August 09, 2012, 10:41:45 AM
by James |
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Why tubular HPS more common on European lamps? |
Cole D. |
10 |
5871 |
November 26, 2019, 09:21:31 PM
by 589 |
