Subject Started by Replies Views Last post
7.5uF capacitor in place of a 7uF capacitor on a 50 watt CWA mercury vapor balla ggillis 9 3192 June 04, 2017, 09:30:07 AM
by funkybulb
3 technologies one street hannahs lights 10 3138 May 30, 2017, 06:15:15 PM
by Lodge
Design guide for a simple electronic ballast Medved 1 1572 May 29, 2017, 05:56:59 PM
by Lodge
Vegas cobraheads RyanF40T12 8 1810 May 24, 2017, 07:55:18 PM
by Lodge
MOVED: Eye Sunlux 100w pre-mature failures Silverliner 0 1240 May 22, 2017, 02:54:53 AM
by Silverliner
We the people... M250R201SA 6 1671 May 21, 2017, 08:53:21 PM
by Lumex120
Lanterns/luminaries with an eerie/creepy design Flurofan96 12 2458 May 18, 2017, 04:53:31 PM
by Flurofan96
Help With Basic Fluorescent Fixture Steele1992 3 1418 May 13, 2017, 01:51:02 AM
by Ash
Anyone who could do me a favor? Lumex120 4 1529 April 29, 2017, 02:29:13 PM
by M250R201SA
Purpose of air gap in reactor ballast Ash 7 2026 April 24, 2017, 09:58:03 AM
by Medved
Cooper RMA 200w HPS? Lumex120 9 1914 April 19, 2017, 08:37:45 PM
by streetlight98
Asymmetric reflectors and led floodlights Roi_hartmann 2 1262 April 17, 2017, 01:18:35 AM
by dor123
M250R2 in the process of being retired? M250R201SA 6 1524 April 13, 2017, 10:26:17 AM
by Ash
Streetlight Fight in Rome: Golden Glow vs. Harsh LED - The New York Times Prismatic 9 1650 April 12, 2017, 01:58:14 AM
by Ash
Halogen studio/theatre lamp explodes on This Morning TV show! Flurofan96 5 1758 April 11, 2017, 08:05:25 AM
by Prismatic
Need help with Centium ICN-4S54-90C ballast (F54T5HO) lights*plus 5 4666 April 10, 2017, 04:33:13 AM
by lights*plus
How rare are 4 way refractors on modern streetlights? Lumex120 4 1397 April 09, 2017, 04:50:17 PM
by M250R201SA
Anti-cycle ignitors that gives up permanently after <1 min during cycling? dor123 12 2322 April 09, 2017, 03:38:36 PM
by dor123
Why american ignitors, are specified with specific ballasts? dor123 2 1374 March 30, 2017, 10:18:30 AM
by dor123
Homemade MH fitting sol 9 3351 March 19, 2017, 02:36:52 PM
by sol
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