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Appeal for field info | TL8W | 1 | 700 |
February 19, 2023, 05:52:52 PM by TL8W |
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Westinghouse T8/T12Fluorescent - 1960s/70s - compiled from public domain data | TL8W | 1 | 1928 |
May 09, 2022, 11:49:34 PM by Bulbman256 |
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who knows date code of this Tungsram HgLS 250? | valirex | 1 | 1446 |
November 21, 2021, 05:39:58 PM by James |
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Radium SOX date and age | waterbug | 1 | 1621 |
February 19, 2022, 09:31:05 AM by Danny |
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Date Codes? « 1 2 » | wattMaster | 20 | 7795 |
February 11, 2017, 04:46:57 PM by James |
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