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Sylvania datecodes? |
Bulbman256 |
6 |
5252 |
August 13, 2021, 09:42:23 AM by Bulbman256 |
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Sylvania MR16 lamp |
Bulbman256 |
3 |
2973 |
February 12, 2022, 02:25:48 PM by Lumex120 |
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Tesla and Tež color codes |
Jovan |
0 |
2436 |
December 25, 2020, 12:00:14 PM by Jovan |
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Tesla Tež automotive catalogue (Serbian language) |
Jovan |
2 |
2924 |
January 11, 2022, 11:50:55 AM by Jovan |
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Thorn Merthyr factory codes? |
SouthWalesSOX |
2 |
3715 |
May 03, 2023, 03:34:41 PM by AngryHorse |
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Westinghouse T8/T12Fluorescent - 1960s/70s - compiled from public domain data |
TL8W |
2 |
5238 |
January 07, 2024, 08:54:50 PM by damon1369 |
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Westinghouse/Ken-Rad HID Flood lamp dating |
Bulbman256 |
0 |
2259 |
May 10, 2022, 07:40:53 AM by Bulbman256 |
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What are these tubes for? |
rafaf777 |
1 |
3140 |
May 06, 2024, 03:18:09 AM by Laurens |
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What is the batch code of GE bulbs from 1980 to the present? |
bulb_tester2009 |
0 |
4043 |
July 21, 2023, 09:10:55 AM by bulb_tester2009 |
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Which lamp is older? |
RadiantMV |
5 |
4928 |
February 29, 2024, 04:33:20 PM by wide-lite 1000 |
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who knows date code of this Tungsram HgLS 250? |
valirex |
1 |
2509 |
November 21, 2021, 05:39:58 PM by James |
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Who knows datecode of these fluorescent lamps? |
The Lightman |
5 |
5351 |
December 12, 2022, 07:09:23 PM by James |