Re: Running Lights
If you know the wattage of your lights, you can divide that wattage by 12V to get the current draw. In your case 20W/12V=1.67A, so a 3A or 5A fuse should do just fine. As for mounting it, they sell screw-cap fuse holders at Radio Shack, just wire that in series using either solder or wire-nuts if you don't have an iron (just watch out for vibration).
Last edited by TheE; 01-06-2010 at 08:55 PM.