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Why no self ballasted high pressure sodium and low pressure sodium lamps? |
WorldwideHIDCollectorUSA |
5 |
1238 |
December 07, 2022, 02:19:51 AM
by Medved |
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What are your favorite LED retrofit Christmas lamps? |
WorldwideHIDCollectorUSA |
0 |
842 |
December 04, 2022, 02:04:24 PM
by WorldwideHIDCollectorUSA |
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6500K triphosphor daylight fluorescent lamps effective for SAD? |
WorldwideHIDCollectorUSA |
1 |
933 |
November 29, 2022, 03:17:14 AM
by Medved |
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Philips made /N and /C lamps? |
RadiantMV |
4 |
1117 |
November 27, 2022, 06:48:09 PM
by lights*plus |
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Cap down SOX experiment? |
AngryHorse |
10 |
1589 |
November 23, 2022, 04:45:18 AM
by AngryHorse |
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I Now Own These !! |
wide-lite 1000 |
10 |
1833 |
November 18, 2022, 10:50:01 PM
by wide-lite 1000 |
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What should it mean? |
dor123 |
4 |
1346 |
November 17, 2022, 02:26:46 PM
by AngryHorse |
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Blue spot at end of CFL tube |
70HPS |
3 |
1437 |
November 06, 2022, 03:45:38 AM
by Medved |
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Repainting Faded or Peeling C7 / C9 Incandescent Christmas Light Bulbs |
ElectroLite |
3 |
2422 |
November 05, 2022, 02:18:18 AM
by Alex |
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Mains flicker in cold cathode CFL lamps on electronic ballasts. Why? |
WorldwideHIDCollectorUSA |
3 |
1354 |
November 01, 2022, 03:18:07 AM
by Medved |
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TCP LED Filament HID Replacement Lamps |
BT25 |
10 |
1979 |
October 31, 2022, 02:15:01 PM
by BT25 |
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Are LED filament lamps suitable for refrigerators and freezers? |
dor123 |
4 |
1446 |
October 31, 2022, 11:00:37 AM
by Medved |
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How LED lamps operates at UPS power |
Roi_hartmann |
1 |
1218 |
October 26, 2022, 02:46:19 PM
by Medved |
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Why hardglass halogen capsules have an exhaust tip like their quartz counterpart |
dor123 |
2 |
1367 |
October 21, 2022, 03:40:29 PM
by James |
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Will all fluorescent lamps be banned by 2023 EU ecodesign laws? « 1 2 » |
WorldwideHIDCollectorUSA |
28 |
5693 |
October 19, 2022, 05:24:26 AM
by funkybulb |
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Best off-grid electrical setup for Non-LED lighting |
davidnonledfan |
6 |
2105 |
October 16, 2022, 04:40:06 PM
by Medved |
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Colored CFL Lamps « 1 2 » |
Econolite03 |
25 |
4157 |
October 16, 2022, 04:17:54 AM
by Econolite03 |
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How Do People Get Great Photos of Arc Tubes & Electrical Discharge? |
108CAM |
7 |
2300 |
October 10, 2022, 01:22:00 AM
by bulb_tester2009 |
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3 way medium/mogul bulbs |
Cole D. |
5 |
1959 |
October 09, 2022, 08:38:25 PM
by Cole D. |
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Unusual starting characteristics of CMH bulb « 1 2 » |
208Volts |
18 |
4474 |
October 03, 2022, 01:23:52 AM
by Medved |
