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Are HID lamps from Amazon.com worth it??? |
lightinglover8902 |
7 |
3371 |
October 16, 2020, 10:35:18 AM
by Mandolin Girl |
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Why were there no QMH and CMH retrofit lamps made for 55v HPS ballasts? |
WorldwideHIDCollectorUSA |
1 |
2425 |
October 16, 2020, 02:36:06 AM
by Medved |
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Looking for a florescent u-tube light |
light bike |
1 |
2137 |
October 15, 2020, 11:43:59 AM
by funkybulb |
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Is this a medium pressure mercury lamp? |
HPS_250 |
5 |
3432 |
October 11, 2020, 04:50:11 PM
by WorldwideHIDCollectorUSA |
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Have any US lighting enthusiasts besides me ever lit any European HID lamps? |
WorldwideHIDCollectorUSA |
7 |
3764 |
October 11, 2020, 04:03:10 PM
by joseph_125 |
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Are modern HPS lamps non cycling by default? |
Lightingguy1994 |
10 |
4489 |
October 09, 2020, 01:44:09 AM
by dor123 |
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Westy Lifeguard lamp with coated end? |
Cole D. |
8 |
3804 |
October 05, 2020, 11:11:54 PM
by HPS_250 |
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Anyone have experience with Damar branded lamps? |
Lightingguy1994 |
8 |
4122 |
October 04, 2020, 07:42:10 PM
by Lightingguy1994 |
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I feel kind of bad over this |
Cole D. |
4 |
3124 |
October 03, 2020, 02:27:33 PM
by Cole D. |
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White light hi-output LED system: Why phosphor and not RGB based? |
lights*plus |
9 |
4804 |
September 30, 2020, 02:22:46 AM
by Medved |
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E vs ED/ET Designation |
wide-lite 1000 |
9 |
7127 |
September 23, 2020, 10:40:18 AM
by dor123 |
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H38 or H44... what's the difference? |
tmcdllr |
6 |
7618 |
September 20, 2020, 05:19:36 PM
by Medved |
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Do you use the old light bulbs that you have, or you keep them but not use them? « 1 2 » |
lightinglover8902 |
19 |
8534 |
September 19, 2020, 08:14:43 AM
by lightinglover8902 |
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Using cheap HID lamps vs collection « 1 2 » |
Cole D. |
26 |
8801 |
September 16, 2020, 08:46:31 AM
by LightsDelight |
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T8 55W HO Germicidal bulbs - Need fixture |
Copper000 |
11 |
4963 |
September 11, 2020, 11:01:04 PM
by Xytrell |
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Light bulbs actually invented by a black guy?! |
LightUpMyLife |
3 |
2500 |
September 09, 2020, 04:38:31 AM
by Medved |
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HOW TO CHECK LAMP WATTAGE ON GE TUBE? |
Kashba333 |
6 |
2924 |
September 08, 2020, 07:04:20 PM
by Kashba333 |
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Using US ballasts in Aus « 1 2 » |
LightsDelight |
19 |
5891 |
August 28, 2020, 06:50:41 AM
by Medved |
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Difference between color of Philips MHN-TD 70W/730 and Osram HQI-TS 70W/WDL |
dor123 |
0 |
1869 |
August 27, 2020, 10:31:05 AM
by dor123 |
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Hydrogen poisoning in compact, quartz jacketed MH lamps? |
dor123 |
6 |
3117 |
August 24, 2020, 01:50:43 AM
by Alex |
