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Date Codes on Lamptech |
Patrick |
1 |
9273 |
June 24, 2020, 08:03:11 AM by sox35 |
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Notice Regarding Posting of Date Code Specs |
Patrick |
0 |
6479 |
June 20, 2020, 11:18:36 PM by Patrick |
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A comprehensive list of sealed beam lamps (wanted) |
HomeBrewLamps |
3 |
3024 |
February 22, 2021, 12:47:54 AM by wide-lite 1000 |
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About the etching of Philips 400W tubular metal halide lamps produced in China |
bulb_tester2009 |
0 |
1950 |
May 26, 2022, 01:33:27 AM by bulb_tester2009 |
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Appeal for field info |
TL8W |
1 |
2975 |
February 19, 2023, 05:52:52 PM by TL8W |
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Atomic Spectra Database |
rjluna2 |
0 |
1993 |
November 03, 2021, 04:38:31 PM by rjluna2 |
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Ballast Date Codes |
joseph_125 |
9 |
7520 |
November 06, 2021, 10:32:54 AM by funkybulb |
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Can someone decode this ? |
Jovan |
0 |
2508 |
November 24, 2020, 12:48:04 PM by Jovan |
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can you guys teach me how to read date codes? |
Lamp_o_watcher |
1 |
2283 |
August 21, 2022, 08:22:14 PM by 108CAM |
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Color codes for Philips lamps |
Jovan |
0 |
2279 |
April 13, 2021, 12:57:37 PM by Jovan |
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Color codes for USSR tubes |
Jovan |
0 |
2673 |
April 19, 2021, 03:19:38 PM by Jovan |
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Date Code Calculators |
joseph_125 |
1 |
4190 |
August 02, 2020, 11:59:19 AM by sox35 |
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Date code for vintage GE ballast |
Preheat_Carson |
4 |
3100 |
July 08, 2023, 12:38:01 AM by joseph_125 |
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Date code on my desk lamp |
HIDLad001 |
0 |
1981 |
July 24, 2022, 09:10:03 AM by HIDLad001 |
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Date code on Philips ballasts |
Michael |
0 |
2331 |
October 22, 2022, 06:41:35 AM by Michael |
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Date codes for General Electric slimline lamps C.mid-late 50's-70's |
Burrito |
1 |
2880 |
December 18, 2022, 07:59:03 AM by funkybulb |
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Date codes for Sylvania tubes |
108CAM |
0 |
2058 |
June 24, 2022, 12:09:45 AM by 108CAM |
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Date Codes? « 1 2 » |
wattMaster |
20 |
12616 |
February 11, 2017, 04:46:57 PM by James |
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Datecodes for Lamps made by British Electric lamps Ltd. before 1965 |
Alex |
0 |
2625 |
December 25, 2022, 02:06:01 PM by Alex |
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Dating Electrofar 20w "White" made in romania |
Laurens |
2 |
842 |
October 28, 2024, 06:02:39 AM by Emersyn |