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What was the 1st purple-shifted LED you've seen? |
xelareverse |
9 |
1605 |
October 05, 2022, 02:09:00 AM by WorldwideHIDCollectorUSA |
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What was the biggest lamp you ever seen in a streetlamp? |
magslight |
7 |
2685 |
March 14, 2010, 11:12:32 PM by arcblue |
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What was wrong with the M-250R1, M-400R2? |
M250R201SA |
6 |
2642 |
March 18, 2018, 02:33:33 PM by lightinglover8902 |
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What would be the best way to power a 50 watt mercury vapor lamp? |
Fluorescent05 |
11 |
2900 |
November 16, 2018, 08:14:03 PM by wide-lite 1000 |
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What would be the best way to power a 75 watt mercury vapor lamp? |
Fluorescent05 |
1 |
1596 |
November 24, 2018, 10:40:52 AM by xmaslightguy |
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What would have happened if HID technology was invented after LED? |
lantern_vision |
5 |
1801 |
January 20, 2016, 02:46:48 PM by Medved |
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What's your favorite ITT/AEL streetlight or NEMA head? « 1 2 » |
Desultory13 |
15 |
2959 |
May 03, 2021, 01:25:07 PM by thelightingman |
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What's your favorite Powr/bracket style of fixture |
lite_lover |
6 |
4788 |
August 11, 2008, 06:00:23 PM by form109 |
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Whatever Works' Rechargable Bug Zapper |
rjluna2 |
3 |
1574 |
March 18, 2018, 02:32:02 PM by lightinglover8902 |
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What’s this? |
CreeRSW207 |
3 |
1285 |
January 07, 2020, 08:33:21 AM by lbulb5000 |
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When did "Tulamp" ballast production stop? |
nicksfans |
4 |
1966 |
May 17, 2015, 02:01:21 PM by Solanaceae |
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When did LED lighting first appearing in your area? |
Cole D. |
8 |
1926 |
March 06, 2020, 09:40:17 PM by M250R201SA |
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When was the OVX introduced |
mdcastle |
5 |
1501 |
June 05, 2016, 03:08:18 PM by M250R201SA |
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Where are YOUR town's streetlights located, and what kind are they |
M250R201SA |
0 |
1099 |
March 17, 2016, 04:19:37 AM by M250R201SA |
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Where can I find 8000K Skywhite fluorescent? |
LightUpMyLife |
7 |
1649 |
August 24, 2020, 02:05:35 AM by Alex |
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Where can you get something like this in the US? |
Luminaire |
1 |
1582 |
May 17, 2011, 09:05:21 PM by nogden |
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Where to get REAL NEMA tags? |
Lumex120 |
4 |
1478 |
July 15, 2016, 12:59:13 PM by M250R201SA |
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Which are the best,ITT nemas or GE nemas? |
Lightguy |
10 |
2404 |
February 04, 2012, 10:54:10 PM by Lightguy |
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Which Brand company makes quality Led street lighting in your opinion |
Coolc1234 |
12 |
1637 |
November 29, 2020, 09:09:35 PM by 589 |
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Which brand of ignitor, the Schreder Sepale comes as standard? |
dor123 |
10 |
2928 |
October 15, 2013, 12:38:28 AM by Medved |