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5HO tag |
bluelights |
1 |
1960 |
June 22, 2009, 08:44:38 PM by lightman64 |
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Difference between North American and EU/UK HPS |
BlueHalide |
1 |
657 |
April 24, 2023, 10:24:39 PM by WorldwideHIDCollectorUSA |
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European Choke type ballast circuit type |
BlueHalide |
2 |
901 |
April 10, 2021, 11:56:10 PM by WorldwideHIDCollectorUSA |
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Mercury ballast size differences |
BlueHalide |
5 |
1987 |
December 26, 2014, 11:38:25 PM by BlueHalide |
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Are Philips U-bent lamps from the early 2000's not part of the Alto line. |
BlitzBiker2001 |
1 |
534 |
August 22, 2023, 04:04:07 PM by RyanF40T12 |
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My patience has run out on one particular light. |
BlitzBiker2001 |
4 |
703 |
August 25, 2023, 12:11:02 PM by Richmond2000 |
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Hard to service lights |
BlitzBiker2001 |
11 |
2193 |
April 22, 2021, 07:34:50 PM by flyoffacliff |
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39W Metal Halide Ballast for 50W Mercury Vapor |
BGPatterson |
2 |
1888 |
June 22, 2017, 12:25:17 AM by Lodge |
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UV Resistance of Plastics in Lighting |
Beta 5 |
2 |
2067 |
May 15, 2020, 07:16:46 PM by Beta 5 |
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Help! Can't open face of SONPAK-25 ASYM Floodlight |
Bert Bright |
12 |
3590 |
April 09, 2018, 07:09:40 PM by funkybulb |
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Ballast capacitor failure and some experiments |
Bert |
14 |
3149 |
March 05, 2017, 04:34:23 PM by Bert |
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AEL Box shape street light |
AZTECH |
12 |
2094 |
April 30, 2021, 10:56:55 PM by AZTECH |
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12 Volt DC silmline ballast? « 1 2 » |
AZTECH |
16 |
7982 |
December 04, 2012, 07:08:56 PM by AZTECH |
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Does Preheat Ballast Use More Electricity? |
axel_chai |
2 |
380 |
December 28, 2023, 03:51:02 PM by Roi_hartmann |
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SOX located in the US! |
Attfreakk |
6 |
1941 |
December 08, 2021, 12:16:53 AM by LightsoftheWest |
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Cleaning crystallization (metal oxides ?) from glass |
Ash |
1 |
1593 |
August 12, 2011, 02:16:33 PM by SeanB~1 |
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Temperature of HPS ballast |
Ash |
6 |
2527 |
February 12, 2012, 06:37:15 AM by Medved |
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Connecting Fluorescent ballasts on the Phase side « 1 2 » |
Ash |
17 |
4568 |
September 06, 2016, 03:38:36 AM by Ash |
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How to (pursuade builders to) open very rusted bolts ? |
Ash |
7 |
3062 |
July 26, 2011, 04:44:44 AM by Medved |
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LED driver troubleshooting |
Ash |
3 |
3828 |
January 10, 2012, 01:00:04 AM by Medved |