What Fulham ballast should I use for a 35w Sox lamp? « on: July 01, 2024, 03:59:23 AM » Author: Bulbman256
Hello everyone, I have recently aquirered a 35w Sox lamp and am looking for a ballast for the thing. I remember that you can use a Fulham ballast on them but I cannot remember what model number to use. If you know, please do tell me.
		Logged

Just the name on the map sounds like heaven to me

	Re: What Fulham ballast should I use for a 35w Sox lamp? « Reply #1 on: July 01, 2024, 05:41:00 AM » Author: Econolite03
Fulham Workhorse 3 (WH3-120-C).
		Logged

RMS Queen Mary Enthusiast

	Re: What Fulham ballast should I use for a 35w Sox lamp? « Reply #4 on: July 01, 2024, 05:58:26 PM » Author: Econolite03
Not sure on the size for 55, or even the 90W lamps. Here are the proven / confirmed Workhorse sizes for LPS lamps: WH2 = 18W WH3 = 35W WH8 = 135W, 180W
		Logged

RMS Queen Mary Enthusiast

	Re: What Fulham ballast should I use for a 35w Sox lamp? « Reply #5 on: July 02, 2024, 04:15:39 AM » Author: funkybulb
35 watt LPS u dont even really need a expensive fulham workhourse ballast.  I have Run a 35 watt LPS on 32 watt instant start ballast With both output tied together and it works great.
		Logged

No LED gadgets, spins too slowly.  Gotta  love preheat and MV. let the lights keep my meter spinning.

	Re: What Fulham ballast should I use for a 35w Sox lamp? « Reply #6 on: July 05, 2024, 12:59:24 PM » Author: Bulbman256
Thanks funkybulb, I tried that and it worked great. I just need to get a current meter out and check that it is within spec tonight.
		Logged

Just the name on the map sounds like heaven to me