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Venture HPS lamp don't arriving |
dor123 |
3 |
3422 |
August 18, 2025, 11:08:22 AM
by dor123 |
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Picture of the germicidal LPMV lamp of Strauss Water |
dor123 |
7 |
3936 |
August 15, 2025, 08:03:47 AM
by LightsAreBright27 |
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CCT of Yellow Fluorescent Tubes |
NeXe Lights |
2 |
2725 |
August 11, 2025, 06:54:00 PM
by Lcubed3 |
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How do TLX tubes typically operate? (EX-luminiare tubes, with ignition strip) |
tigerelectronics |
4 |
3031 |
August 11, 2025, 06:38:54 PM
by James |
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A little note on Japan's lighting industry... |
Maxim |
13 |
6359 |
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 |
7820 |
August 07, 2025, 06:42:06 AM
by tigerelectronics |
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Strange halide chemistry in my Aliexpress 5000K 70W MH lamp |
dor123 |
10 |
3998 |
August 04, 2025, 04:46:30 PM
by RRK |
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Color temperature Philips Photocrescenta enlarger lamp |
Laurens |
10 |
5760 |
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 |
2430 |
July 30, 2025, 02:35:13 PM
by Medved |
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First time starting problems of fluorescent lamp |
Roi_hartmann |
5 |
3495 |
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 |
2729 |
July 27, 2025, 04:52:49 PM
by tigerelectronics |
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Is this older GE tube a higher CRI tube? |
tigerelectronics |
8 |
10322 |
July 20, 2025, 01:43:14 AM
by Laurens |
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Current / voltage for T4 fluorescent tubes. « 1 2 » |
RRK |
16 |
17708 |
July 18, 2025, 12:35:48 AM
by Medved |
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Technology Connections Explanation of Induction Lamps |
LightUpMyLife |
2 |
3647 |
July 18, 2025, 12:26:02 AM
by tigerelectronics |
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Sodium vaporize from the middle of the arctube of some HPS lamps |
dor123 |
1 |
3948 |
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 |
9648 |
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 |
4009 |
July 12, 2025, 02:01:06 PM
by Medved |
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Why the Osram HBI short-arc indium lamp didn't made it to the market? |
dor123 |
8 |
5279 |
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 |
7286 |
July 05, 2025, 07:27:32 AM
by James |
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The arc of my EYE MTD70SDW-7S/3500K Ra96 MH lamp is very constricted « 1 2 » |
dor123 |
25 |
20092 |
July 04, 2025, 07:05:50 AM
by dor123 |
