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Why 3500K called white and not 5500K or 5000K? |
dor123 |
6 |
250 |
January 31, 2023, 12:13:08 PM by WorldwideHIDCollectorUSA |
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Are european and North american metal halide lamps interchangeable? |
RadiantMV |
6 |
580 |
January 31, 2023, 10:35:16 AM by WorldwideHIDCollectorUSA |
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Hidden Dangers of Halogen Lamps |
LightUpMyLife |
2 |
127 |
January 30, 2023, 08:44:38 AM by Medved |
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20kW liquid cooled xenon short-arcs (SQP SX20000D): wanted, available, questions |
sfsearchlights |
6 |
221 |
January 25, 2023, 03:00:56 PM by AngryHorse |
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Need Help on GE 201 SA « 1 2 » |
SOCCER1200 |
16 |
363 |
January 23, 2023, 10:48:26 PM by joseph_125 |
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MOVED: Why the British neon floodlight lamp were called NE/H |
Rommie |
0 |
105 |
January 17, 2023, 11:43:43 AM by Rommie |
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Question About "Cold Temp" Fluorescent Lamps |
Flying Mango |
2 |
125 |
January 15, 2023, 11:23:33 PM by joseph_125 |
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Philips Dubai Lamps |
LightUpMyLife |
14 |
1988 |
January 14, 2023, 03:27:55 PM by Kappa7 |
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Repairing a Broken Pin on a Fluorescent Tube |
108CAM |
3 |
218 |
January 13, 2023, 09:57:48 AM by funkybulb |
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LED Lightbulb Replacement for Microwave Hood Not Turning Off |
LightUpMyLife |
4 |
208 |
January 08, 2023, 11:28:32 AM by Medved |
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Fate of Philips WiZ Smart Bulbs |
Econolite03 |
3 |
152 |
January 04, 2023, 08:31:39 PM by Econolite03 |
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Quality of current made F40T12 Philips Altos |
Lightingguy1994 |
1 |
164 |
January 02, 2023, 11:37:14 PM by Lcubed3 |
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Osram (Ledvance) Factory Bari Italy |
Michael |
9 |
290 |
January 02, 2023, 01:58:19 PM by Michael |
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The Cheap Chinese Bulb That Won't Turn Off |
LightUpMyLife |
3 |
243 |
December 31, 2022, 03:25:12 AM by marcopete87 |
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Swapping out bulbs on Christmas lights for LEDs? |
LightUpMyLife |
2 |
124 |
December 30, 2022, 11:51:45 PM by xmaslightguy |
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Question about germicidal lamps |
RadiantMV |
3 |
288 |
December 27, 2022, 10:45:46 PM by RadiantMV |
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65-80w Fluorescent Tubes - How Does The Multi-Wattage Aspect Work? |
108CAM |
14 |
1398 |
December 25, 2022, 08:40:20 PM by LightBulbFun |
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Radium 500W Incandescent |
Mschulz90 |
0 |
98 |
December 24, 2022, 08:02:33 AM by Mschulz90 |
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LED blacklights make my eyes hurt |
desktoptrashcan |
3 |
279 |
December 20, 2022, 12:17:47 AM by Lightingguy1994 |
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Difference between Sylvania Dulux T/E and Dulux T/E IN CFL lamps? |
WorldwideHIDCollectorUSA |
1 |
168 |
December 13, 2022, 10:14:49 AM by Michael |