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Bi/Triphosphor sold as halophosphate? Gasp! |
Laurens |
3 |
592 |
May 04, 2024, 05:27:30 PM by AngryHorse |
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GE Halarc Miser Maxi 55 watt « 1 2 » |
Fiderskeepersohio |
23 |
1563 |
March 23, 2024, 06:16:34 AM by RRK |
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Bulbs with black arc tubes « 1 2 3 4 » |
Cole D. |
53 |
4039 |
March 14, 2024, 01:26:11 PM by Philips tigkas |
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Japanese Taisho Era style preheat circline fluorescent pendant with early lamps |
WorldwideHIDCollectorUSA |
2 |
148 |
March 14, 2024, 09:20:16 AM by WorldwideHIDCollectorUSA |
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Sylvania Clearbanders in colors other than /DX ? |
wide-lite 1000 |
8 |
3795 |
March 01, 2024, 05:41:53 PM by wide-lite 1000 |
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Request for correct arc-tube size of mercury lamps |
lights*plus |
5 |
449 |
February 25, 2024, 07:55:39 PM by wide-lite 1000 |
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Info on old streetlight bulb |
alan39 |
9 |
2273 |
February 25, 2024, 02:48:52 PM by Philips tigkas |
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Bought a barium lamp but how to burn it...? |
Zambi137 |
8 |
1679 |
February 25, 2024, 02:40:26 PM by Philips tigkas |
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Lighting up the Philips 400w MV lamp - dimly? |
Laurens |
5 |
393 |
February 25, 2024, 02:39:00 PM by Philips tigkas |
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MOVED: Fluorescent lamp with 4wire push switch |
Rommie |
0 |
346 |
February 09, 2024, 12:43:00 PM by Rommie |
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Correct inductance of choke for running a 40w T12 on 220-240v mains? |
Laurens |
6 |
511 |
February 04, 2024, 12:24:34 PM by RRK |
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NOS Power Twist not working |
rafaf777 |
2 |
857 |
December 18, 2023, 06:40:11 PM by Patrick |
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Jasper Johns Bronze Light Bulb |
mycall2758 |
2 |
687 |
November 16, 2023, 06:31:08 AM by mycall2758 |
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ID/info needed on light-aging equipment bulb |
laisfs |
1 |
1713 |
September 15, 2023, 02:39:22 AM by Bottled lightning |
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A clipping from GE's 1953 "MERCURY LAMPS AND BALLASTS" brochure |
Olav |
7 |
1468 |
September 05, 2023, 01:57:25 AM by Olav |
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MOVED: Which color? |
RCM442 |
0 |
894 |
July 21, 2023, 11:35:10 AM by RCM442 |
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short presentation of an "OSIRA" lamp in the magazine "BUILDING" |
Olav |
1 |
965 |
July 03, 2023, 04:45:00 PM by James |
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Hospital 3 way bulbs? |
Cole D. |
7 |
1594 |
June 17, 2023, 10:17:42 PM by Cole D. |
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Lampes CLAUDE à ballon fluorescent MBF (1956) « 1 2 » |
Olav |
16 |
3969 |
May 28, 2023, 04:24:08 AM by Olav |
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Reading: mv medium pressure lamp with isothermal outer bulb shape |
Olav |
11 |
3308 |
April 29, 2023, 08:48:53 AM by Rommie |