The Ford Barn - View Single Post - 48-50 F1 headlight switch glass fuse help 6v

koates · 08-21-2023, 04:37 AM

The fuse on your aftermarket switch would only power all of your lights so as long as all your lights are all factory original specs then a 20 amp fuse would be OK. If any bulbs are higher wattage than factory specs then the total current draw (amps) through the switch would have to be measured. Regards, Kevin.

08-21-2023, 04:37 AM	#3
koates Senior Member Join Date: May 2010 Location: Melbourne Australia. Posts: 2,219	Re: 48-50 F1 headlight switch glass fuse help 6v The fuse on your aftermarket switch would only power all of your lights so as long as all your lights are all factory original specs then a 20 amp fuse would be OK. If any bulbs are higher wattage than factory specs then the total current draw (amps) through the switch would have to be measured. Regards, Kevin.