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Jeopardy! This material transmits UV-C but isn't quartz... |
Multisubject |
2 |
9093 |
April 01, 2025, 03:10:38 PM
by Multisubject |
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MOVED: Oldest serviced fixture. |
Baked bagel 11 |
0 |
6252 |
March 06, 2025, 04:28:26 PM
by Baked bagel 11 |
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Stabilux - Incandescent as ballast for fluorescent - what light bulb? |
Laurens |
1 |
10257 |
November 25, 2024, 03:21:23 PM
by RRK |
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Technology Connections Balafire Video |
LightUpMyLife |
0 |
6492 |
November 24, 2024, 10:56:03 PM
by LightUpMyLife |
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MOVED: What configuration did these signals have? |
Milwaukeeman2003 |
0 |
6815 |
November 20, 2024, 03:07:00 AM
by Milwaukeeman2003 |
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1000w H34 mercury vapor lamp/ballast system tripping 15a 120v circuits |
WorldwideHIDCollectorUSA |
6 |
15780 |
November 19, 2024, 08:45:15 AM
by funkybulb |
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Differences in the details of the GEC OSRAM MA/V 250W and MA/V 400W lamps |
Olav |
2 |
8362 |
November 15, 2024, 02:28:43 AM
by Olav |
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Pictures wanted: Q4 1959 General Electric F. Lamp and 1956 Westinghouse F. Lamp |
Emersyn |
2 |
7580 |
October 31, 2024, 08:06:50 PM
by Emersyn |
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Difference between 640 cool white and "Industrial White" as used in rectified? |
Laurens |
1 |
6363 |
October 28, 2024, 05:49:48 PM
by James |
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two date codes for 2 different years on one bulb |
Zambi137 |
0 |
5827 |
October 17, 2024, 01:42:04 PM
by Zambi137 |
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Phosphors on WHITE Mazda F Lamps |
Emersyn |
0 |
4963 |
October 13, 2024, 07:14:21 PM
by Emersyn |
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ID/info needed on light-aging equipment bulb |
laisfs |
3 |
9950 |
October 03, 2024, 08:54:48 PM
by wide-lite 1000 |
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MOVED: G.E. 205 gumball |
RCM442 |
0 |
6761 |
August 26, 2024, 04:16:05 PM
by RCM442 |
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Reading: The introduction of the MV reflector lamps at the end of 50s in Europe |
Olav |
2 |
8361 |
August 06, 2024, 07:16:08 PM
by Maxim |
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Correct inductance of choke for running a 40w T12 on 220-240v mains? |
Laurens |
13 |
14098 |
July 16, 2024, 11:59:55 PM
by ultralume |
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How can I fire up my induction lamp? |
Philips tigkas |
4 |
7107 |
July 08, 2024, 07:26:38 AM
by Philips tigkas |
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What Fulham ballast should I use for a 35w Sox lamp? |
Bulbman256 |
6 |
7603 |
July 05, 2024, 12:59:24 PM
by Bulbman256 |
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Sylvania Clearbanders in colors other than /DX ? |
wide-lite 1000 |
13 |
16192 |
May 18, 2024, 12:32:33 AM
by wide-lite 1000 |
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1000W M47 probe start metal halide ballast cap value to run 425W H40-17 MV lamps |
WorldwideHIDCollectorUSA |
3 |
5879 |
May 14, 2024, 11:30:05 PM
by RRK |
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Phillips SOX 26W - ballast help |
jupnett |
5 |
6492 |
May 14, 2024, 01:13:54 PM
by LightBulbFun |
