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Fluorescent prices - now and 50 years ago |
merc |
14 |
5290 |
February 10, 2015, 11:56:31 PM by Medved |
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How to obtain and prolong the pink glow given off from sodium bulbs |
drogue design |
6 |
4588 |
February 08, 2015, 03:38:55 AM by Luminaire |
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My Philips ML 160W, vibrates in brightness sometimes. Why? |
dor123 |
0 |
2839 |
February 07, 2015, 02:30:31 AM by dor123 |
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I got a new mercury vapor lamp today |
TheUniversalDave1 |
5 |
3692 |
February 04, 2015, 10:53:05 PM by TheUniversalDave1 |
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Very long time for the cutout of the Philips SON-I 70W to close. Why? |
dor123 |
3 |
2714 |
February 04, 2015, 12:40:03 PM by Medved |
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Temporary cycling HPS lamps |
dor123 |
4 |
2972 |
February 04, 2015, 11:54:39 AM by dor123 |
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Where do you buy your lamps/bulbs from? |
LampLover |
14 |
5388 |
February 03, 2015, 08:44:03 PM by nicksfans |
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Philips sgs 203 plastic diffuser bowl |
drogue design |
0 |
2586 |
January 28, 2015, 06:41:56 AM by drogue design |
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Venture's Uni-Form pulse 350w rapid run-up |
BlueHalide |
5 |
3419 |
January 26, 2015, 01:35:31 AM by Medved |
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Dimming HID lamps with electronic ballasts |
BlueHalide |
12 |
4533 |
January 25, 2015, 02:42:34 AM by Medved |
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Unusual GE Magnetic CFL |
BlueHalide |
5 |
3514 |
January 23, 2015, 11:19:29 AM by paintballer22 |
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a couple of questions « 1 2 » |
hannahs lights |
20 |
8215 |
January 11, 2015, 12:06:41 AM by BlueHalide |
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400W Metal Halide vs 400W HPS |
RyanF40T12 |
6 |
8986 |
January 09, 2015, 10:36:29 AM by nicksfans |
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uses of uhp lamp |
marcopete87 |
5 |
3580 |
January 05, 2015, 06:15:09 PM by marcopete87 |
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Electronic HF control gear ballasts. Love 'em or hate 'em. They treat lamps well |
Luminaire |
1 |
3073 |
December 30, 2014, 07:40:11 PM by themaritimegirl |
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Running T12 bulbs off of a T8 ballast |
RyanF40T12 |
11 |
19269 |
December 29, 2014, 09:23:49 PM by RyanF40T12 |
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eLightBulbs F90T17/CW/WM |
nicksfans |
3 |
3404 |
December 28, 2014, 09:56:02 AM by Alights |
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New GE "F-Can" Halide ballasts are pulse or probe start? |
BlueHalide |
8 |
4581 |
December 26, 2014, 07:48:04 AM by dor123 |
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Electronic Pulse Starters |
good223 |
4 |
3402 |
December 26, 2014, 05:45:07 AM by Medved |
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Colored Fluorescent Lamps |
ggillis |
9 |
3873 |
December 22, 2014, 04:20:51 AM by ggillis |