Subject Started by Replies Views Last post
Magnetic (mains frequency) vs. electronic (high frequency) ballasts & health hotrestrike 6 8016 July 14, 2015, 04:29:47 PM
by Ash
Super sketchy LED retrofit « 1 2 » nicksfans 16 7992 July 12, 2015, 04:38:27 PM
by nicksfans
Fulham Electronic Ballast Question (Conflicting Specs) LampLover 1 2481 July 10, 2015, 01:59:22 PM
by Medved
Hammacher Schlemmer's The Intruder Discouraging Television Mimic. rjluna2 9 3891 July 07, 2015, 07:25:50 AM
by rjluna2
Mercury Vapors to HPS M250R201SA 10 6036 July 01, 2015, 03:38:20 PM
by Lanternbro
Radio Interference from Electronic Ballasts « 1 2 3 4 » nogden 51 68822 June 16, 2015, 02:58:30 PM
by Solanaceae
It's over. « 1 2 » nicksfans 20 11194 June 16, 2015, 02:55:16 PM
by Solanaceae
400 watt metal halide uplight « 1 2 3 » sol 36 17870 June 04, 2015, 11:02:47 AM
by Solanaceae
Correct glue for repairing PMMA (acrylic) lantern bowl ? Ash 7 5552 May 27, 2015, 08:41:09 PM
by Solanaceae
So the LED tackover begins :( 100W MH soon to be 40W LED « 1 2 3 » LampLover 30 23041 May 24, 2015, 10:58:17 AM
by Solanaceae
Right gear for CDM-T? Roi_hartmann 8 5760 May 21, 2015, 05:54:35 PM
by marcopete87
Running a magnetic ballast on a UPS « 1 2 » ggillis 22 11822 May 21, 2015, 05:14:30 PM
by Medved
When did "Tulamp" ballast production stop? nicksfans 4 3778 May 17, 2015, 02:01:21 PM
by Solanaceae
Anyone have a GE streetlight date decoder list? slz 0 2780 May 01, 2015, 08:11:23 PM
by slz
Preserving NiCd batteries in emergency lanterns Ash 9 6200 April 25, 2015, 09:06:30 AM
by Medved
will a 40 watt rapid start ballast work for a 50 watt mercury vapor fixture? « 1 2 » slipperypete 24 15409 April 22, 2015, 08:09:03 PM
by ggillis
MOVED: Recommendations for GU10 LEDs Distorted Vision 0 2891 April 19, 2015, 06:43:50 AM
by Distorted Vision
early 80's thorn beta 5 thorngamma6 0 2598 April 09, 2015, 08:38:11 AM
by thorngamma6
strange cfl ballast failure marcopete87 12 6282 March 27, 2015, 08:22:38 PM
by marcopete87
Bad LED Drivers flyoffacliff 9 8656 February 19, 2015, 12:49:59 AM
by tolivac
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