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Date Codes on Lamptech |
Patrick |
1 |
27918 |
June 24, 2020, 08:03:11 AM
by sox35 |
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Notice Regarding Posting of Date Code Specs |
Patrick |
0 |
25020 |
June 20, 2020, 11:18:36 PM
by Patrick |
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manufacturing codes on fluorescent lamps. |
mfmf_sheep |
0 |
25766 |
March 22, 2026, 09:57:22 AM
by mfmf_sheep |
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Mnemonic Device for Remembering Philips Date Codes |
rapidstart_12 |
2 |
14147 |
February 19, 2026, 07:35:19 PM
by rapidstart_12 |
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Dating Electrofar 20w "White" made in romania |
Laurens |
3 |
26920 |
January 03, 2026, 02:35:00 PM
by TheDischargeGuy16 |
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Appeal for field info |
TL8W |
2 |
23575 |
December 11, 2025, 11:56:16 AM
by TL8W |
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Date code for vintage GE ballast |
Preheat_Carson |
6 |
25190 |
November 09, 2025, 10:10:01 AM
by Ugly1 |
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How much lumens do latest SON H 110W from Philips give out |
Jovan |
2 |
22765 |
October 05, 2025, 03:14:38 PM
by Jovan |
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‘Olompia’, who knows this trade mark for lamps? |
Olav |
1 |
17310 |
September 06, 2025, 04:52:19 PM
by Olav |
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How to find Sainsburys 100w Mushroom bulb date of manufacture? |
ethanol |
3 |
35300 |
June 23, 2025, 05:28:28 PM
by TL8W |
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Years of manufacture of discharge lamps from TESLA and its successors |
Olav |
0 |
16461 |
May 07, 2025, 03:25:37 AM
by Olav |
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Eye Iwasaki HPMV lamp date codes |
Michael |
4 |
48019 |
January 08, 2025, 06:19:36 AM
by Olav |
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Mazda Fluorescent date codes |
James |
5 |
24305 |
August 10, 2024, 11:46:22 AM
by damon1369 |
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What are these tubes for? |
rafaf777 |
1 |
19500 |
May 06, 2024, 03:18:09 AM
by Laurens |
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Philips ML160 or MLL160? What do i have? |
Laurens |
4 |
27725 |
May 04, 2024, 05:37:18 AM
by Michael |
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Japanese fluorescent lighting specifications and history PDF |
WorldwideHIDCollectorUSA |
1 |
20836 |
March 11, 2024, 05:18:53 AM
by WorldwideHIDCollectorUSA |
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Which lamp is older? |
RadiantMV |
5 |
28239 |
February 29, 2024, 04:33:20 PM
by wide-lite 1000 |
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Philips 400w pearl/reflector ovoid MV lamp - type or datasheet? |
Laurens |
4 |
27505 |
February 17, 2024, 06:00:19 AM
by Laurens |
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Lamp data of US discharge lamps |
Alex |
5 |
29139 |
January 27, 2024, 01:07:37 PM
by WorldwideHIDCollectorUSA |
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Westinghouse T8/T12Fluorescent - 1960s/70s - compiled from public domain data |
TL8W |
2 |
24086 |
January 07, 2024, 08:54:50 PM
by damon1369 |
