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How do I read date codes on Philips starters and American/HID lamps in general? |
Lamp_o_watcher |
1 |
6349 |
November 03, 2022, 06:26:04 PM
by Rommie |
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Sylvania MR16 lamp |
Bulbman256 |
3 |
6528 |
February 12, 2022, 02:25:48 PM
by Lumex120 |
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Osram changed datecodes again. |
Alex |
1 |
6615 |
March 02, 2021, 02:42:20 PM
by James |
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OV- 15 manufacturing date? |
Metal Halide Boy |
3 |
6958 |
January 22, 2021, 05:20:59 AM
by LightsDelight |
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A comprehensive list of sealed beam lamps (wanted) |
HomeBrewLamps |
3 |
7044 |
February 22, 2021, 12:47:54 AM
by wide-lite 1000 |
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Datecodes for Lamps made by British Electric lamps Ltd. before 1965 |
Alex |
0 |
7436 |
December 25, 2022, 02:06:01 PM
by Alex |
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Date Code Calculators |
joseph_125 |
1 |
7438 |
August 02, 2020, 11:59:19 AM
by sox35 |
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Date codes for General Electric slimline lamps C.mid-late 50's-70's |
Burrito |
1 |
8593 |
December 18, 2022, 07:59:03 AM
by funkybulb |
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who knows date code of this Tungsram HgLS 250? |
valirex |
1 |
8606 |
November 21, 2021, 05:39:58 PM
by James |
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What is the batch code of GE bulbs from 1980 to the present? |
bulb_tester2009 |
0 |
9405 |
July 21, 2023, 09:10:55 AM
by bulb_tester2009 |
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Thorn Merthyr factory codes? |
SouthWalesSOX |
2 |
9585 |
May 03, 2023, 03:34:41 PM
by AngryHorse |
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Does any one have Lamp specs for 20 watt CMH |
funkybulb |
5 |
9787 |
November 15, 2020, 02:28:46 PM
by lights*plus |
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My LM Unistyle |
CreeRSW207 |
2 |
10199 |
July 16, 2020, 12:59:02 AM
by wide-lite 1000 |
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Does anyone have ANSI C78.40? (Mercury Lamp Specs) |
Mr. Orthosilicate |
1 |
10531 |
September 23, 2020, 10:18:03 AM
by James |
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Who knows datecode of these fluorescent lamps? |
The Lightman |
5 |
11094 |
December 12, 2022, 07:09:23 PM
by James |
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Sylvania datecodes? |
Bulbman256 |
6 |
11098 |
August 13, 2021, 09:42:23 AM
by Bulbman256 |
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Mnemonic Device for Remembering Philips Date Codes |
rapidstart_12 |
2 |
12259 |
February 19, 2026, 07:35:19 PM
by rapidstart_12 |
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Leviton Date Codes |
flyoffacliff |
3 |
13346 |
August 19, 2020, 12:14:50 AM
by flyoffacliff |
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Ballast Date Codes |
joseph_125 |
9 |
14859 |
November 06, 2021, 10:32:54 AM
by funkybulb |
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Years of manufacture of discharge lamps from TESLA and its successors |
Olav |
0 |
15088 |
May 07, 2025, 03:25:37 AM
by Olav |
