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Notice Regarding Posting of Date Code Specs |
Patrick |
0 |
25646 |
June 20, 2020, 11:18:36 PM
by Patrick |
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Date Codes on Lamptech |
Patrick |
1 |
28674 |
June 24, 2020, 08:03:11 AM
by sox35 |
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Atomic Spectra Database |
rjluna2 |
0 |
4548 |
November 03, 2021, 04:38:31 PM
by rjluna2 |
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Color codes for USSR tubes |
Jovan |
0 |
5087 |
April 19, 2021, 03:19:38 PM
by Jovan |
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Color codes for Philips lamps |
Jovan |
0 |
4762 |
April 13, 2021, 12:57:37 PM
by Jovan |
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L.H. Frost / ATC Frost fluorescent ballasts megathread |
Foxtronix |
0 |
5995 |
July 19, 2021, 06:11:42 PM
by Foxtronix |
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Mysterious Westinghouse HID date dash code |
Bulbman256 |
0 |
4911 |
September 04, 2021, 11:29:03 PM
by Bulbman256 |
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Date code on Philips ballasts |
Michael |
0 |
5074 |
October 22, 2022, 06:41:35 AM
by Michael |
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Does anyone have information about this chandelier? |
carg618 |
0 |
4565 |
November 02, 2021, 11:03:28 PM
by carg618 |
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What is the batch code of GE bulbs from 1980 to the present? |
bulb_tester2009 |
0 |
9519 |
July 21, 2023, 09:10:55 AM
by bulb_tester2009 |
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Date code on my desk lamp |
HIDLad001 |
0 |
4629 |
July 24, 2022, 09:10:03 AM
by HIDLad001 |
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Tesla and Tež color codes |
Jovan |
0 |
4670 |
December 25, 2020, 12:00:14 PM
by Jovan |
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Can someone decode this ? |
Jovan |
0 |
5118 |
November 24, 2020, 12:48:04 PM
by Jovan |
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Years of manufacture of discharge lamps from TESLA and its successors |
Olav |
0 |
17068 |
May 07, 2025, 03:25:37 AM
by Olav |
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Datecodes for Lamps made by British Electric lamps Ltd. before 1965 |
Alex |
0 |
7519 |
December 25, 2022, 02:06:01 PM
by Alex |
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Date codes for Sylvania tubes |
108CAM |
0 |
5367 |
June 24, 2022, 12:09:45 AM
by 108CAM |
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Westinghouse/Ken-Rad HID Flood lamp dating |
Bulbman256 |
0 |
5309 |
May 10, 2022, 07:40:53 AM
by Bulbman256 |
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About the etching of Philips 400W tubular metal halide lamps produced in China |
bulb_tester2009 |
0 |
5143 |
May 26, 2022, 01:33:27 AM
by bulb_tester2009 |
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manufacturing codes on fluorescent lamps. |
mfmf_sheep |
0 |
27857 |
March 22, 2026, 09:57:22 AM
by mfmf_sheep |
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Electronic Lamp Manufacturers of Australia Date Codes |
108CAM |
1 |
5783 |
October 19, 2022, 04:00:38 AM
by 108CAM |
