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МЭЛЗ ДРЛ 500 M (MELZ DRL 500 M) |
Olav |
1 |
1367 |
September 02, 2022, 01:38:25 PM by Andy |
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[Help] Mercury arc lamp identification |
SilverRay |
0 |
1013 |
February 09, 2021, 01:09:18 PM by SilverRay |
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Zinc Beryllium Silicate Light |
wattMaster |
3 |
2396 |
March 08, 2016, 02:15:24 AM by Medved |
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Your lighting "bucket list" « 1 2 3 ... 10 » |
RichD |
138 |
56804 |
May 09, 2021, 09:02:28 PM by Rommie |
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Wotan Lamps Factory 1910-1920 |
migette1 |
2 |
1660 |
February 11, 2020, 01:58:16 PM by migette1 |
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Wodgrain Dual-Lite With Retro Retrofit (Need Help Rewiring) |
Steele1992 |
13 |
4603 |
May 03, 2012, 03:09:20 AM by funkybulb |
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Why were /W high output white mercury vapor lamps discontinued? |
HPS_250 |
3 |
1241 |
November 29, 2020, 09:20:32 PM by lights*plus |
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Why the British neon floodlight lamp were called NE/H « 1 2 3 » |
dor123 |
35 |
5063 |
March 18, 2023, 12:03:35 PM by HomeBrewLamps |
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Why do we need SOX? « 1 2 3 4 » |
Desultory13 |
53 |
10618 |
May 22, 2021, 03:46:00 AM by AngryHorse |
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Why do people enjoy blink happy preheat fluorescent lamps? |
WorldwideHIDCollectorUSA |
1 |
1281 |
December 03, 2020, 05:35:52 AM by funkybulb |
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Why do ACE branded lamps (tubes/bulbs) not work in preheat fixtures? |
dspiffy |
3 |
1910 |
March 04, 2015, 11:59:51 PM by dspiffy |
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Why did North American 32w and 40w circline lamps switch from T10 to T9 tubing? |
WorldwideHIDCollectorUSA |
8 |
1623 |
January 29, 2023, 04:17:54 AM by Michael |
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Why are large vintage fluorescent tubes rarely sold on eBay? |
WorldwideHIDCollectorUSA |
10 |
2467 |
November 08, 2021, 08:18:09 PM by funkybulb |
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Who could help me with the date code on this Philips? |
valirex |
2 |
2374 |
March 09, 2019, 01:05:40 AM by Michael |
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When was this made? (Updated) Westinghouse gold and GE Power Groove |
static1701 |
5 |
4125 |
February 16, 2010, 10:45:44 AM by DieselNut |
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when was the f15t8/cw type labeling started? |
toomanybulbs |
2 |
1932 |
October 13, 2015, 04:13:02 AM by Silverliner |
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when did ge change to an external stamp on the f8t5 tubes?and first make a /bl? |
toomanybulbs |
0 |
1867 |
January 16, 2012, 09:56:56 AM by toomanybulbs |
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when did "daylight" first come out ? |
prawnman88 |
9 |
5510 |
January 08, 2011, 02:49:22 AM by Medved |
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WHAT! is so special about these starters!? |
dieselducy |
4 |
4807 |
February 27, 2009, 11:08:01 AM by TudorWhiz |
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what type of incadescent bulbs did old streetlights use ? « 1 2 3 » |
prawnman88 |
30 |
17147 |
August 15, 2018, 04:45:10 PM by Mandolin Girl |