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Sylvania F20T12 Gro-Lux Bulb |
Steele1992 |
1 |
3815 |
October 02, 2018, 02:06:19 AM by ace100w120v |
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Osram Dating |
SteveR |
4 |
3797 |
August 24, 2020, 04:17:40 AM by SteveR |
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Testing Bulbs Without Power |
SteveR |
12 |
5472 |
September 04, 2020, 05:34:09 PM by joseph_125 |
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Calling All Lamp Daters! |
streetlight98 |
2 |
3305 |
February 26, 2017, 09:31:42 PM by streetlight98 |
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GE engineer who developed the "classic" Christmas lights passes away.... |
takemorepills |
2 |
3727 |
December 31, 2017, 03:17:24 PM by hannahs lights |
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Vintage Christmas bulbs, what kind of paint did they use? |
takemorepills |
3 |
3963 |
October 07, 2019, 05:37:02 PM by HomeBrewLamps |
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Gold Circline Sylvania FC16T10 Flourescent Bulb On eBay |
tcha2424 |
2 |
3029 |
January 24, 2015, 01:14:37 PM by paintballer22 |
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Case of 12 F48PG17/CW GE Power Groove Fluorescent bulbs Found on eBay |
tcha2424 |
0 |
3983 |
October 18, 2012, 01:49:50 PM by tcha2424 |
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Vintage color fluorescent bulbs and vintage incandescents on eBay |
tcha2424 |
0 |
3493 |
April 11, 2013, 11:57:34 PM by tcha2424 |
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Weird holes in the fluorescent tube phosphor coating |
The Lightman |
1 |
2754 |
September 02, 2020, 08:22:22 PM by funkybulb |
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30's vintage radio sign w/fluorescent bulb |
thedman |
8 |
5467 |
January 22, 2017, 08:08:40 PM by thedman |
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Age/value of these early incandescent bulbs? |
themaritimegirl |
0 |
2519 |
July 02, 2015, 01:51:09 PM by themaritimegirl |
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Problems with Lumiline lamps |
theseller |
9 |
5348 |
October 27, 2020, 01:20:48 PM by theseller |
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Vintage GE F60T12 Slimline tubes « 1 2 » |
tigerelectronics |
16 |
16224 |
June 01, 2025, 12:20:43 PM by joseph_125 |
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Dating system philips lamps |
TL buis |
1 |
3050 |
January 25, 2014, 06:45:06 PM by James |
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Osram Nitra 1000 w |
tmacinen |
5 |
3899 |
July 22, 2022, 03:02:26 PM by Alex |
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Get it now, Sylvania BT-25 clear merc! « 1 2 » |
tmcdllr |
22 |
13456 |
April 23, 2011, 04:18:18 AM by tmcdllr |
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westinghouse datecode decoding and logo questions |
toomanybulbs |
0 |
3898 |
June 15, 2010, 07:27:21 PM by toomanybulbs |
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when did ge change to an external stamp on the f8t5 tubes?and first make a /bl? |
toomanybulbs |
0 |
3432 |
January 16, 2012, 09:56:56 AM by toomanybulbs |
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can someone date this westy? |
toomanybulbs |
2 |
3735 |
January 09, 2012, 08:50:40 AM by toomanybulbs |