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Yellow LEDs ? |
wide-lite 1000 |
11 |
1785 |
April 27, 2023, 08:13:09 AM by HomeBrewLamps |
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Why was there no T8 alternative to the British 8 foot 125w T12 fluorescents? |
WorldwideHIDCollectorUSA |
12 |
1761 |
April 24, 2023, 12:53:47 PM by marcopete87 |
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Cleaning a SOX Lamp |
Econolite03 |
7 |
1375 |
April 21, 2023, 09:00:16 AM by Michael |
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Philips Releases 'Ultra Efficient' LEDs for the US Market |
High Intensity |
12 |
2559 |
April 15, 2023, 11:15:48 AM by wide-lite 1000 |
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Difference between OSRAM Sylvania, LEDVANCE Sylvania, and FEILO Sylvania? |
Maxim |
9 |
2580 |
April 08, 2023, 09:37:21 AM by Maxim |
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Question about the operation mode of blue and green MH lamps |
dor123 |
0 |
931 |
April 08, 2023, 04:04:24 AM by dor123 |
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Sylvania britespot color 35W red/blue |
RRK |
10 |
1901 |
April 08, 2023, 12:56:58 AM by RRK |
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Hidden Dangers of Halogen Lamps |
LightUpMyLife |
3 |
1537 |
April 03, 2023, 07:24:16 PM by flyoffacliff |
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Krypton gas fill in standard European T8 tubes vs North American ES T12? |
WorldwideHIDCollectorUSA |
4 |
1243 |
March 24, 2023, 01:09:13 PM by WorldwideHIDCollectorUSA |
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LED 3 way bulbs |
Cole D. |
3 |
1253 |
March 23, 2023, 07:13:11 PM by wide-lite 1000 |
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How to ID halogen capsules. |
mdcastle |
0 |
949 |
March 15, 2023, 02:00:17 PM by mdcastle |
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Why are circline fluorescent lamps so popular in Japan? |
WorldwideHIDCollectorUSA |
7 |
2330 |
March 12, 2023, 10:42:24 PM by WorldwideHIDCollectorUSA |
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Why 3500K called white and not 5500K or 5000K? |
dor123 |
10 |
2059 |
March 08, 2023, 10:42:50 PM by WorldwideHIDCollectorUSA |
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Need Help on GE 201 SA « 1 2 » |
SOCCER1200 |
23 |
3766 |
March 06, 2023, 11:10:48 AM by GE PM |
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Are there European countries that are exempt from the 2023 EU fluorescent bans? |
WorldwideHIDCollectorUSA |
3 |
1174 |
March 03, 2023, 06:15:03 PM by joseph_125 |
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Question About "Cold Temp" Fluorescent Lamps |
Flying Mango |
4 |
1413 |
March 03, 2023, 01:31:21 PM by kai |
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The reason for uncoated high-pressure mercury lamps? |
RRK |
14 |
2227 |
March 03, 2023, 01:06:19 PM by kai |
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QMH lamp making noise on electronic ballast |
RCM442 |
1 |
959 |
March 02, 2023, 11:45:47 PM by RRK |
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What is the difference between Osram Vialox and Vialox 4Y? |
John |
4 |
1328 |
February 28, 2023, 03:14:32 PM by WorldwideHIDCollectorUSA |
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LED Lightbulb Replacement for Microwave Hood Not Turning Off |
LightUpMyLife |
5 |
1519 |
February 23, 2023, 03:21:48 PM by Cole D. |