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Notice Regarding Posting of Date Code Specs |
Patrick |
0 |
3919 |
June 20, 2020, 11:18:36 PM
by Patrick |
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Date Codes on Lamptech |
Patrick |
1 |
6988 |
June 24, 2020, 08:03:11 AM
by Rommie |
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Who knows datecode of these fluorescent lamps? |
The Lightman |
5 |
2616 |
December 12, 2022, 07:09:23 PM
by James |
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who knows date code of this Tungsram HgLS 250? |
valirex |
1 |
1770 |
November 21, 2021, 05:39:58 PM
by James |
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Which lamp is older? |
RadiantMV |
5 |
2137 |
February 29, 2024, 04:33:20 PM
by wide-lite 1000 |
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What is the batch code of GE bulbs from 1980 to the present? |
bulb_tester2009 |
0 |
1745 |
July 21, 2023, 09:10:55 AM
by bulb_tester2009 |
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Westinghouse/Ken-Rad HID Flood lamp dating |
Bulbman256 |
0 |
1502 |
May 10, 2022, 07:40:53 AM
by Bulbman256 |
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Westinghouse T8/T12Fluorescent - 1960s/70s - compiled from public domain data |
TL8W |
2 |
2662 |
January 07, 2024, 08:54:50 PM
by damon1369 |
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Thorn Merthyr factory codes? |
SouthWalesSOX |
2 |
1143 |
May 03, 2023, 03:34:41 PM
by AngryHorse |
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Tesla Tež automotive catalogue (Serbian language) |
Jovan |
2 |
2085 |
January 11, 2022, 11:50:55 AM
by Jovan |
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Tesla and Tež color codes |
Jovan |
0 |
1691 |
December 25, 2020, 12:00:14 PM
by Jovan |
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Sylvania MR16 lamp |
Bulbman256 |
3 |
2148 |
February 12, 2022, 02:25:48 PM
by Lumex120 |
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Sylvania datecodes? |
Bulbman256 |
6 |
3333 |
August 13, 2021, 09:42:23 AM
by Bulbman256 |
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Radium SOX date and age |
waterbug |
1 |
1937 |
February 19, 2022, 09:31:05 AM
by Danny |
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Philips ML160 or MLL160? What do i have? |
Laurens |
2 |
386 |
March 24, 2024, 11:13:43 AM
by Laurens |
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Philips 400w pearl/reflector ovoid MV lamp - type or datasheet? |
Laurens |
4 |
292 |
February 17, 2024, 06:00:19 AM
by Laurens |
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OV- 15 manufacturing date? |
Metal Halide Boy |
3 |
2529 |
January 22, 2021, 05:20:59 AM
by LightsDelight |
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Osram changed datecodes again. |
Alex |
1 |
2303 |
March 02, 2021, 02:42:20 PM
by James |
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Mysterious Westinghouse HID date dash code |
Bulbman256 |
0 |
1848 |
September 04, 2021, 11:29:03 PM
by Bulbman256 |
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My LM Unistyle |
CreeRSW207 |
2 |
4599 |
July 16, 2020, 12:59:02 AM
by wide-lite 1000 |
