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A little note on Japan's lighting industry... |
Maxim |
13 |
3698 |
August 07, 2025, 09:41:10 PM
by WorldwideHIDCollectorUSA |
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How long will a fluoro with one Blown Cathode survive? |
tigerelectronics |
8 |
5516 |
August 07, 2025, 06:42:06 AM
by tigerelectronics |
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CCT of Yellow Fluorescent Tubes |
NeXe Lights |
1 |
108 |
August 05, 2025, 12:19:49 AM
by rapidstart_12 |
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Strange halide chemistry in my Aliexpress 5000K 70W MH lamp |
dor123 |
10 |
690 |
August 04, 2025, 04:46:30 PM
by RRK |
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Lifeguard Electrodes Discontinuation Date |
NeXe Lights |
3 |
164 |
August 04, 2025, 09:34:39 AM
by NeXe Lights |
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Color temperature Philips Photocrescenta enlarger lamp |
Laurens |
10 |
2584 |
July 31, 2025, 05:20:39 PM
by James |
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Which UV mercury lines emitted from fluorescent lamps and CFLs? |
dor123 |
1 |
216 |
July 30, 2025, 02:35:13 PM
by Medved |
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First time starting problems of fluorescent lamp |
Roi_hartmann |
5 |
1090 |
July 28, 2025, 05:50:32 PM
by RRK |
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Are Osram's Biolux tubes the same as the deluxe daylight? |
tigerelectronics |
2 |
542 |
July 27, 2025, 04:52:49 PM
by tigerelectronics |
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Ballast recommendations for fc8t9 circline |
esaym |
1 |
444 |
July 22, 2025, 12:38:31 AM
by esaym |
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Is this older GE tube a higher CRI tube? |
tigerelectronics |
8 |
7628 |
July 20, 2025, 01:43:14 AM
by Laurens |
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Current / voltage for T4 fluorescent tubes. « 1 2 » |
RRK |
16 |
14281 |
July 18, 2025, 12:35:48 AM
by Medved |
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Technology Connections Explanation of Induction Lamps |
LightUpMyLife |
2 |
2318 |
July 18, 2025, 12:26:02 AM
by tigerelectronics |
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Experience with Qianshun Lighting/Glow Object ballasts? « 1 2 » |
shokoshiro |
19 |
13366 |
July 16, 2025, 01:41:40 PM
by Laurens |
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Sodium vaporize from the middle of the arctube of some HPS lamps |
dor123 |
1 |
2616 |
July 16, 2025, 12:47:01 PM
by dor123 |
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What is that silver layer at the bottom part of the arctube? « 1 2 » |
dor123 |
18 |
5138 |
July 13, 2025, 06:58:16 AM
by dor123 |
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What's the typical LED bulb efficiency (l/w) in your country? |
macusking |
3 |
2297 |
July 12, 2025, 02:01:06 PM
by Medved |
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Complete HID ban in Europe in 2027 « 1 2 3 » |
WorldwideHIDCollectorUSA |
43 |
16814 |
July 08, 2025, 07:36:52 AM
by AngryHorse |
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Why the Osram HBI short-arc indium lamp didn't made it to the market? |
dor123 |
8 |
3070 |
July 05, 2025, 08:35:32 AM
by dor123 |
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Does anyone consider a FUL CFL lamp a “PL” lamp? |
WorldwideHIDCollectorUSA |
11 |
4835 |
July 05, 2025, 07:27:32 AM
by James |
