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Date Codes on Lamptech |
Patrick |
1 |
16456 |
June 24, 2020, 08:03:11 AM
by sox35 |
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Notice Regarding Posting of Date Code Specs |
Patrick |
0 |
14928 |
June 20, 2020, 11:18:36 PM
by Patrick |
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Dating Electrofar 20w "White" made in romania |
Laurens |
3 |
11602 |
January 03, 2026, 02:35:00 PM
by TheDischargeGuy16 |
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Appeal for field info |
TL8W |
2 |
10066 |
December 11, 2025, 11:56:16 AM
by TL8W |
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Date code for vintage GE ballast |
Preheat_Carson |
6 |
18056 |
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 |
9822 |
October 05, 2025, 03:14:38 PM
by Jovan |
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‘Olompia’, who knows this trade mark for lamps? |
Olav |
1 |
5917 |
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 |
21614 |
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 |
7381 |
May 07, 2025, 03:25:37 AM
by Olav |
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Eye Iwasaki HPMV lamp date codes |
Michael |
4 |
32712 |
January 08, 2025, 06:19:36 AM
by Olav |
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Mazda Fluorescent date codes |
James |
5 |
12585 |
August 10, 2024, 11:46:22 AM
by damon1369 |
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What are these tubes for? |
rafaf777 |
1 |
8239 |
May 06, 2024, 03:18:09 AM
by Laurens |
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Philips ML160 or MLL160? What do i have? |
Laurens |
4 |
11736 |
May 04, 2024, 05:37:18 AM
by Michael |
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Japanese fluorescent lighting specifications and history PDF |
WorldwideHIDCollectorUSA |
1 |
9395 |
March 11, 2024, 05:18:53 AM
by WorldwideHIDCollectorUSA |
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Which lamp is older? |
RadiantMV |
5 |
13820 |
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 |
11208 |
February 17, 2024, 06:00:19 AM
by Laurens |
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Lamp data of US discharge lamps |
Alex |
5 |
14625 |
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 |
11909 |
January 07, 2024, 08:54:50 PM
by damon1369 |
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What is the batch code of GE bulbs from 1980 to the present? |
bulb_tester2009 |
0 |
8403 |
July 21, 2023, 09:10:55 AM
by bulb_tester2009 |
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Thorn Merthyr factory codes? |
SouthWalesSOX |
2 |
8582 |
May 03, 2023, 03:34:41 PM
by AngryHorse |
