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Has anyone started collecting fluorescent tubes before the year 1969? |
WorldwideHIDCollectorUSA |
0 |
271 |
February 19, 2023, 02:14:57 PM
by WorldwideHIDCollectorUSA |
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NARVA HQLG 50W - did a small lamp cause big problems? |
Olav |
0 |
312 |
December 28, 2022, 07:36:02 AM
by Olav |
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Bulbs with black arc tubes |
Cole D. |
3 |
419 |
April 12, 2023, 09:09:34 AM
by RyanF40T12 |
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Question about European medium pressure mercury lamps |
RadiantMV |
6 |
459 |
January 02, 2023, 08:54:43 AM
by James |
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VL Philips BT28 175w /DX mercury vapor lamps |
HPS_250 |
5 |
478 |
November 28, 2020, 03:33:13 PM
by BT25 |
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Thorn SLI/H HO 200W Lamp |
Bush DAC90A |
7 |
496 |
January 03, 2023, 04:34:21 PM
by Rommie |
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NARVA HQKRG 80, 125, 250; NF 80-21, NF 125-21, NF 250-21 |
Olav |
0 |
521 |
May 29, 2022, 09:18:20 PM
by Olav |
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POLAM mv- and sbmv-lamps, a short list from the 70s |
Olav |
0 |
535 |
June 06, 2022, 04:51:52 PM
by Olav |
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Were there any Nernst lamps developed for the North American market? |
WorldwideHIDCollectorUSA |
1 |
573 |
May 11, 2022, 02:23:27 AM
by joseph_125 |
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Reading: The introduction of the MV reflector lamps at the end of 50s in Europe |
Olav |
0 |
577 |
June 11, 2022, 12:19:53 PM
by Olav |
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Why did North American 32w and 40w circline lamps switch from T10 to T9 tubing? |
WorldwideHIDCollectorUSA |
8 |
578 |
January 29, 2023, 04:17:54 AM
by Michael |
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Bought a barium lamp but how to burn it...? |
Zambi137 |
6 |
591 |
February 26, 2023, 02:52:28 AM
by James |
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What is the best blink happy ballast for a F20T12 fixture? |
davidnonledfan |
1 |
610 |
May 14, 2022, 12:20:18 PM
by funkybulb |
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Ken-Rad question |
enginenut |
5 |
629 |
March 17, 2023, 12:03:17 PM
by enginenut |
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ITT "Street Series" 6000 Lumen Lamps on Ebay |
GE101R |
1 |
646 |
June 21, 2019, 07:50:34 AM
by GE101R |
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Westinghouse Mazda 1000 Watt Cobalt Blue Lamp On Ebay |
GE101R |
1 |
646 |
June 26, 2019, 10:00:57 PM
by GE101R |
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Did Israel have any Gaash versions of the US GE M1000 lantern? |
WorldwideHIDCollectorUSA |
0 |
674 |
November 26, 2020, 04:55:25 PM
by WorldwideHIDCollectorUSA |
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Typical Mercury and Metal Halide Lamps Used in General Lighting ( 1968 ) |
Olav |
0 |
674 |
August 08, 2022, 02:57:32 PM
by Olav |
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MOVED: What is the brightest indoor flood light I can get? |
Rommie |
0 |
679 |
December 04, 2021, 08:18:26 PM
by Rommie |
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MOVED: Why were 2 lamp street lanterns popular in Eastern Europe |
Rommie |
0 |
682 |
November 15, 2020, 11:35:44 AM
by Rommie |
