I want to install my 55w Hella driving lights on my 2004 dbl cab prerunner...I read about the add-a-fuse or fuse tap that can be used to get power from the fuse box....how do I figure what size amp I need in this fuse tap?
is it 2 lights (55 watts each) 55 x 2...divided by 12 = 9.16 meaning I need a 10 amp fuse????
or is it 55 divided by 12 = 4.8 meaning I only need a 5 amp fuse???