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Fluorescent paint? |
bluelights |
3 |
1602 |
May 28, 2009, 12:52:33 PM
by Medved |
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Sylvania lap-tops |
Nineaclock |
11 |
2811 |
May 16, 2009, 11:52:32 PM
by icefoglights |
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How can ballasts tell if......... |
mr_big |
6 |
5788 |
May 15, 2009, 08:41:26 PM
by don93s |
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CFL's that clean the air |
lightman64 |
6 |
2042 |
May 09, 2009, 04:08:02 PM
by lightman64 |
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WATCH OUT! Chinese workers POISONED by making CFLs! |
Silverliner |
1 |
1565 |
May 08, 2009, 04:51:57 AM
by Roi_hartmann |
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Horizontal burning drops the arc voltage? |
bluelights |
11 |
2974 |
April 30, 2009, 08:18:09 PM
by don93s |
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Another MH question |
lightingcollector84 |
4 |
1964 |
April 29, 2009, 03:31:31 PM
by Medved |
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MV strange behavior |
lightingcollector84 |
6 |
2665 |
April 28, 2009, 05:51:35 AM
by TudorWhiz |
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Plant growing lamps in the USA |
dor123 |
2 |
3040 |
April 26, 2009, 11:27:46 PM
by don93s |
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Greened out MV bulbs.... « 1 2 » |
lightman64 |
25 |
7408 |
April 15, 2009, 07:50:51 AM
by Foxtronix |
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Question about the MV electrode flashing purple |
bluelights |
4 |
2006 |
April 13, 2009, 11:51:28 PM
by don93s |
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Bulb Covers |
lightingcollector84 |
8 |
2228 |
April 12, 2009, 02:31:14 PM
by TudorWhiz |
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mercury vapor lamps and lumen depreciation |
form109 |
11 |
5758 |
April 09, 2009, 04:15:22 PM
by giancraloHPS |
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Why do some CFL's buzz? |
lightman64 |
4 |
2297 |
April 04, 2009, 12:44:52 PM
by bluelights |
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Linear fluorescent tube sizes, US versus Europe |
arcblue |
7 |
10546 |
March 25, 2009, 11:16:09 AM
by sotonsteve |
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Which uses more mercury, lamps with mercury in it or incandescent? |
TudorWhiz |
9 |
4132 |
March 24, 2009, 08:33:00 PM
by Medved |
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Why does Europe have a BC socket and Screw in |
TudorWhiz |
1 |
1716 |
March 24, 2009, 08:09:36 PM
by Medved |
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An incandescent looking CFL??? |
TudorWhiz |
2 |
1988 |
March 24, 2009, 08:00:07 PM
by Medved |
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Overpowered 250W HPS |
GE M-400A1 |
10 |
2922 |
March 24, 2009, 07:14:47 PM
by Medved |
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Dangers of Cool White? |
DimBulb |
14 |
3605 |
March 24, 2009, 06:57:42 PM
by Medved |
