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Why the broken MV lamp inside the Gaash Hila lantern, have brightness variations |
dor123 |
2 |
3111 |
November 29, 2012, 11:34:58 AM
by Ash |
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My Osram HWL 160W, often wildly flickering |
dor123 |
4 |
3508 |
November 25, 2012, 10:57:41 AM
by Ash |
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35W LPS in darkroom |
Alights |
8 |
5035 |
November 25, 2012, 08:33:49 AM
by nogden |
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SOX banding with age |
BG101 |
3 |
3256 |
November 24, 2012, 06:16:38 PM
by BG101 |
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8ft European (240V) Fluorescents |
Patrick |
6 |
3708 |
November 16, 2012, 09:34:27 AM
by Ash |
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Self Balasted Metal Halide! |
Globe Collector |
7 |
3336 |
November 13, 2012, 02:58:59 PM
by Medved |
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Strange hot restriking behaviors of my Osram HWL 160W f498 |
dor123 |
1 |
2308 |
November 09, 2012, 11:53:36 AM
by Medved |
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Need some help.. |
dieselducy |
8 |
3307 |
November 07, 2012, 08:50:19 PM
by paintballer22 |
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Indonesian VS Hungary made F15T8 Reveal |
Powell |
3 |
2693 |
November 07, 2012, 04:22:03 PM
by Powell |
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Quartz or Ceramic? |
BlueHalide |
9 |
4602 |
November 03, 2012, 04:14:20 AM
by Ash |
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An "HBI" general floodlighting version indium lamp, found in the German Colony |
dor123 |
0 |
2755 |
October 29, 2012, 02:51:45 AM
by dor123 |
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Which starter is suitable for 2x8W T5 lamps in series operation? |
dor123 |
12 |
5895 |
October 28, 2012, 12:13:16 PM
by Medved |
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Electronic 250w HPS ballast in commercial-grade fixture??? « 1 2 » |
BlueHalide |
25 |
9547 |
October 26, 2012, 02:03:04 PM
by marcopete87 |
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250w Mercury F-Can ballast and lamp in Lithonia flood |
BlueHalide |
3 |
3443 |
October 26, 2012, 07:42:42 AM
by Ash |
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7000 lumen CFL « 1 2 » |
Powell |
17 |
7939 |
October 24, 2012, 05:39:50 PM
by Powell |
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Light Bulbs in North Korea |
rjluna2 |
2 |
3720 |
October 22, 2012, 08:00:34 AM
by rjluna2 |
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GE Reveal CFL vs linear fluorescents |
Powell |
2 |
2765 |
October 18, 2012, 01:49:29 AM
by Alights |
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New GE and Philips 3000K comparison |
Powell |
0 |
2394 |
October 16, 2012, 11:24:00 PM
by Powell |
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tensor "vision max" 13w pl starter needs light to ionise |
toomanybulbs |
6 |
3473 |
October 15, 2012, 07:53:18 AM
by toomanybulbs |
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Fluorescent Blackening Near Etch? |
mrboojay |
3 |
2680 |
October 15, 2012, 02:38:39 AM
by Medved |
